283130540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 748306944

約数和(自身を除く): 465176404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 220, 226, 308, 385, 452, 565, 770, 791, 1130, 1243, 1540, 1582, 1627, 2260, 2486, 3164, 3254, 3955, 4972, 6215, 6508, 7910, 8135, 8701, 11389, 12430, 15820, 16270, 17402, 17897, 22778, 24860, 32540, 34804, 35794, 43505, 45556, 56945, 71588, 87010, 89485, 113890, 125279, 174020, 178970, 183851, 227780, 250558, 357940, 367702, 501116, 626395, 735404, 919255, 1252790, 1286957, 1838510, 2022361, 2505580, 2573914, 3677020, 4044722, 5147828, 6434785, 8089444, 10111805, 12869570, 14156527, 20223610, 25739140, 28313054, 40447220, 56626108, 70782635, 141565270, 283130540]

約数ペア:

[(1, 283130540), (2, 141565270), (4, 70782635), (5, 56626108), (7, 40447220), (10, 28313054), (11, 25739140), (14, 20223610), (20, 14156527), (22, 12869570), (28, 10111805), (35, 8089444), (44, 6434785), (55, 5147828), (70, 4044722), (77, 3677020), (110, 2573914), (113, 2505580), (140, 2022361), (154, 1838510), (220, 1286957), (226, 1252790), (308, 919255), (385, 735404), (452, 626395), (565, 501116), (770, 367702), (791, 357940), (1130, 250558), (1243, 227780), (1540, 183851), (1582, 178970), (1627, 174020), (2260, 125279), (2486, 113890), (3164, 89485), (3254, 87010), (3955, 71588), (4972, 56945), (6215, 45556), (6508, 43505), (7910, 35794), (8135, 34804), (8701, 32540), (11389, 24860), (12430, 22778), (15820, 17897), (16270, 17402)]