123040030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 228451104

約数和(自身を除く): 105411074

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 2797, 4399, 5594, 8798, 13985, 21995, 27970, 43990, 148241, 232151, 296482, 464302, 741205, 1160755, 1482410, 2321510, 12304003, 24608006, 61520015, 123040030]

約数ペア:

[(1, 123040030), (2, 61520015), (5, 24608006), (10, 12304003), (53, 2321510), (83, 1482410), (106, 1160755), (166, 741205), (265, 464302), (415, 296482), (530, 232151), (830, 148241), (2797, 43990), (4399, 27970), (5594, 21995), (8798, 13985)]