123669930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58061}}^1$

素因数の和:58142

約数の個数: 32

約数和(自身を含む): 300993408

約数和(自身を除く): 177323478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 58061, 116122, 174183, 290305, 348366, 580610, 870915, 1741830, 4122331, 8244662, 12366993, 20611655, 24733986, 41223310, 61834965, 123669930]

約数ペア:

[(1, 123669930), (2, 61834965), (3, 41223310), (5, 24733986), (6, 20611655), (10, 12366993), (15, 8244662), (30, 4122331), (71, 1741830), (142, 870915), (213, 580610), (355, 348366), (426, 290305), (710, 174183), (1065, 116122), (2130, 58061)]