67330010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 138288384

約数和(自身を除く): 70958374

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 110, 142, 185, 233, 355, 370, 407, 466, 710, 781, 814, 1165, 1562, 2035, 2330, 2563, 2627, 3905, 4070, 5126, 5254, 7810, 8621, 12815, 13135, 16543, 17242, 25630, 26270, 28897, 33086, 43105, 57794, 82715, 86210, 94831, 144485, 165430, 181973, 189662, 288970, 363946, 474155, 612091, 909865, 948310, 1224182, 1819730, 3060455, 6120910, 6733001, 13466002, 33665005, 67330010]

約数ペア:

[(1, 67330010), (2, 33665005), (5, 13466002), (10, 6733001), (11, 6120910), (22, 3060455), (37, 1819730), (55, 1224182), (71, 948310), (74, 909865), (110, 612091), (142, 474155), (185, 363946), (233, 288970), (355, 189662), (370, 181973), (407, 165430), (466, 144485), (710, 94831), (781, 86210), (814, 82715), (1165, 57794), (1562, 43105), (2035, 33086), (2330, 28897), (2563, 26270), (2627, 25630), (3905, 17242), (4070, 16543), (5126, 13135), (5254, 12815), (7810, 8621)]