20180177130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2617403}}^1$

素因数の和:2617670

約数の個数: 32

約数和(自身を含む): 48620896704

約数和(自身を除く): 28440719574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 2617403, 5234806, 7852209, 13087015, 15704418, 26174030, 39261045, 78522090, 672672571, 1345345142, 2018017713, 3363362855, 4036035426, 6726725710, 10090088565, 20180177130]

約数ペア:

[(1, 20180177130), (2, 10090088565), (3, 6726725710), (5, 4036035426), (6, 3363362855), (10, 2018017713), (15, 1345345142), (30, 672672571), (257, 78522090), (514, 39261045), (771, 26174030), (1285, 15704418), (1542, 13087015), (2570, 7852209), (3855, 5234806), (7710, 2617403)]