29831542020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71963}}^1$

素因数の和:72039

約数の個数: 216

約数和(自身を含む): 107503853184

約数和(自身を除く): 77672311164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 282, 294, 315, 329, 420, 423, 441, 470, 490, 564, 588, 630, 658, 705, 735, 846, 882, 940, 980, 987, 1260, 1316, 1410, 1470, 1645, 1692, 1764, 1974, 2115, 2205, 2303, 2820, 2940, 2961, 3290, 3948, 4230, 4410, 4606, 4935, 5922, 6580, 6909, 8460, 8820, 9212, 9870, 11515, 11844, 13818, 14805, 19740, 20727, 23030, 27636, 29610, 34545, 41454, 46060, 59220, 69090, 71963, 82908, 103635, 138180, 143926, 207270, 215889, 287852, 359815, 414540, 431778, 503741, 647667, 719630, 863556, 1007482, 1079445, 1295334, 1439260, 1511223, 2014964, 2158890, 2518705, 2590668, 3022446, 3238335, 3382261, 3526187, 4317780, 4533669, 5037410, 6044892, 6476670, 6764522, 7052374, 7556115, 9067338, 10074820, 10146783, 10578561, 12953340, 13529044, 14104748, 15112230, 16911305, 17630935, 18134676, 20293566, 21157122, 22668345, 23675827, 30224460, 30440349, 31735683, 33822610, 35261870, 40587132, 42314244, 45336690, 47351654, 50733915, 52892805, 60880698, 63471366, 67645220, 70523740, 71027481, 90673380, 94703308, 101467830, 105785610, 118379135, 121761396, 126942732, 142054962, 152201745, 158678415, 165730789, 202935660, 211571220, 213082443, 236758270, 284109924, 304403490, 317356830, 331461578, 355137405, 426164886, 473516540, 497192367, 608806980, 634713660, 662923156, 710274810, 828653945, 852329772, 994384734, 1065412215, 1420549620, 1491577101, 1657307890, 1988769468, 2130824430, 2485961835, 2983154202, 3314615780, 4261648860, 4971923670, 5966308404, 7457885505, 9943847340, 14915771010, 29831542020]

約数ペア:

[(1, 29831542020), (2, 14915771010), (3, 9943847340), (4, 7457885505), (5, 5966308404), (6, 4971923670), (7, 4261648860), (9, 3314615780), (10, 2983154202), (12, 2485961835), (14, 2130824430), (15, 1988769468), (18, 1657307890), (20, 1491577101), (21, 1420549620), (28, 1065412215), (30, 994384734), (35, 852329772), (36, 828653945), (42, 710274810), (45, 662923156), (47, 634713660), (49, 608806980), (60, 497192367), (63, 473516540), (70, 426164886), (84, 355137405), (90, 331461578), (94, 317356830), (98, 304403490), (105, 284109924), (126, 236758270), (140, 213082443), (141, 211571220), (147, 202935660), (180, 165730789), (188, 158678415), (196, 152201745), (210, 142054962), (235, 126942732), (245, 121761396), (252, 118379135), (282, 105785610), (294, 101467830), (315, 94703308), (329, 90673380), (420, 71027481), (423, 70523740), (441, 67645220), (470, 63471366), (490, 60880698), (564, 52892805), (588, 50733915), (630, 47351654), (658, 45336690), (705, 42314244), (735, 40587132), (846, 35261870), (882, 33822610), (940, 31735683), (980, 30440349), (987, 30224460), (1260, 23675827), (1316, 22668345), (1410, 21157122), (1470, 20293566), (1645, 18134676), (1692, 17630935), (1764, 16911305), (1974, 15112230), (2115, 14104748), (2205, 13529044), (2303, 12953340), (2820, 10578561), (2940, 10146783), (2961, 10074820), (3290, 9067338), (3948, 7556115), (4230, 7052374), (4410, 6764522), (4606, 6476670), (4935, 6044892), (5922, 5037410), (6580, 4533669), (6909, 4317780), (8460, 3526187), (8820, 3382261), (9212, 3238335), (9870, 3022446), (11515, 2590668), (11844, 2518705), (13818, 2158890), (14805, 2014964), (19740, 1511223), (20727, 1439260), (23030, 1295334), (27636, 1079445), (29610, 1007482), (34545, 863556), (41454, 719630), (46060, 647667), (59220, 503741), (69090, 431778), (71963, 414540), (82908, 359815), (103635, 287852), (138180, 215889), (143926, 207270)]