30251013660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{21649}}^1$

素因数の和:22780

約数の個数: 144

約数和(自身を含む): 104969592000

約数和(自身を除く): 74718578340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1109, 1260, 2218, 3327, 4436, 5545, 6654, 7763, 9981, 11090, 13308, 15526, 16635, 19962, 21649, 22180, 23289, 31052, 33270, 38815, 39924, 43298, 46578, 49905, 64947, 66540, 69867, 77630, 86596, 93156, 99810, 108245, 116445, 129894, 139734, 151543, 155260, 194841, 199620, 216490, 232890, 259788, 279468, 303086, 324735, 349335, 389682, 432980, 454629, 465780, 606172, 649470, 698670, 757715, 779364, 909258, 974205, 1298940, 1363887, 1397340, 1515430, 1818516, 1948410, 2273145, 2727774, 3030860, 3896820, 4546290, 5455548, 6819435, 9092580, 13638870, 24008741, 27277740, 48017482, 72026223, 96034964, 120043705, 144052446, 168061187, 216078669, 240087410, 288104892, 336122374, 360131115, 432157338, 480174820, 504183561, 672244748, 720262230, 840305935, 864314676, 1008367122, 1080393345, 1440524460, 1512550683, 1680611870, 2016734244, 2160786690, 2520917805, 3025101366, 3361223740, 4321573380, 5041835610, 6050202732, 7562753415, 10083671220, 15125506830, 30251013660]

約数ペア:

[(1, 30251013660), (2, 15125506830), (3, 10083671220), (4, 7562753415), (5, 6050202732), (6, 5041835610), (7, 4321573380), (9, 3361223740), (10, 3025101366), (12, 2520917805), (14, 2160786690), (15, 2016734244), (18, 1680611870), (20, 1512550683), (21, 1440524460), (28, 1080393345), (30, 1008367122), (35, 864314676), (36, 840305935), (42, 720262230), (45, 672244748), (60, 504183561), (63, 480174820), (70, 432157338), (84, 360131115), (90, 336122374), (105, 288104892), (126, 240087410), (140, 216078669), (180, 168061187), (210, 144052446), (252, 120043705), (315, 96034964), (420, 72026223), (630, 48017482), (1109, 27277740), (1260, 24008741), (2218, 13638870), (3327, 9092580), (4436, 6819435), (5545, 5455548), (6654, 4546290), (7763, 3896820), (9981, 3030860), (11090, 2727774), (13308, 2273145), (15526, 1948410), (16635, 1818516), (19962, 1515430), (21649, 1397340), (22180, 1363887), (23289, 1298940), (31052, 974205), (33270, 909258), (38815, 779364), (39924, 757715), (43298, 698670), (46578, 649470), (49905, 606172), (64947, 465780), (66540, 454629), (69867, 432980), (77630, 389682), (86596, 349335), (93156, 324735), (99810, 303086), (108245, 279468), (116445, 259788), (129894, 232890), (139734, 216490), (151543, 199620), (155260, 194841)]