3173940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 12055680

約数和(自身を除く): 8881740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 229, 231, 252, 308, 315, 330, 385, 396, 420, 458, 462, 495, 630, 660, 687, 693, 770, 916, 924, 990, 1145, 1155, 1260, 1374, 1386, 1540, 1603, 1980, 2061, 2290, 2310, 2519, 2748, 2772, 3206, 3435, 3465, 4122, 4580, 4620, 4809, 5038, 6412, 6870, 6930, 7557, 8015, 8244, 9618, 10076, 10305, 12595, 13740, 13860, 14427, 15114, 16030, 17633, 19236, 20610, 22671, 24045, 25190, 28854, 30228, 32060, 35266, 37785, 41220, 45342, 48090, 50380, 52899, 57708, 70532, 72135, 75570, 88165, 90684, 96180, 105798, 113355, 144270, 151140, 158697, 176330, 211596, 226710, 264495, 288540, 317394, 352660, 453420, 528990, 634788, 793485, 1057980, 1586970, 3173940]

約数ペア:

[(1, 3173940), (2, 1586970), (3, 1057980), (4, 793485), (5, 634788), (6, 528990), (7, 453420), (9, 352660), (10, 317394), (11, 288540), (12, 264495), (14, 226710), (15, 211596), (18, 176330), (20, 158697), (21, 151140), (22, 144270), (28, 113355), (30, 105798), (33, 96180), (35, 90684), (36, 88165), (42, 75570), (44, 72135), (45, 70532), (55, 57708), (60, 52899), (63, 50380), (66, 48090), (70, 45342), (77, 41220), (84, 37785), (90, 35266), (99, 32060), (105, 30228), (110, 28854), (126, 25190), (132, 24045), (140, 22671), (154, 20610), (165, 19236), (180, 17633), (198, 16030), (210, 15114), (220, 14427), (229, 13860), (231, 13740), (252, 12595), (308, 10305), (315, 10076), (330, 9618), (385, 8244), (396, 8015), (420, 7557), (458, 6930), (462, 6870), (495, 6412), (630, 5038), (660, 4809), (687, 4620), (693, 4580), (770, 4122), (916, 3465), (924, 3435), (990, 3206), (1145, 2772), (1155, 2748), (1260, 2519), (1374, 2310), (1386, 2290), (1540, 2061), (1603, 1980)]