154709940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33487}}^1$

素因数の和:33517

約数の個数: 96

約数和(自身を含む): 540094464

約数和(自身を除く): 385384524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 33487, 66974, 100461, 133948, 167435, 200922, 234409, 334870, 368357, 401844, 468818, 502305, 669740, 703227, 736714, 937636, 1004610, 1105071, 1172045, 1406454, 1473428, 1841785, 2009220, 2210142, 2344090, 2578499, 2812908, 3516135, 3683570, 4420284, 4688180, 5156998, 5525355, 7032270, 7367140, 7735497, 10313996, 11050710, 12892495, 14064540, 15470994, 22101420, 25784990, 30941988, 38677485, 51569980, 77354970, 154709940]

約数ペア:

[(1, 154709940), (2, 77354970), (3, 51569980), (4, 38677485), (5, 30941988), (6, 25784990), (7, 22101420), (10, 15470994), (11, 14064540), (12, 12892495), (14, 11050710), (15, 10313996), (20, 7735497), (21, 7367140), (22, 7032270), (28, 5525355), (30, 5156998), (33, 4688180), (35, 4420284), (42, 3683570), (44, 3516135), (55, 2812908), (60, 2578499), (66, 2344090), (70, 2210142), (77, 2009220), (84, 1841785), (105, 1473428), (110, 1406454), (132, 1172045), (140, 1105071), (154, 1004610), (165, 937636), (210, 736714), (220, 703227), (231, 669740), (308, 502305), (330, 468818), (385, 401844), (420, 368357), (462, 334870), (660, 234409), (770, 200922), (924, 167435), (1155, 133948), (1540, 100461), (2310, 66974), (4620, 33487)]