129408030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159763}}^1$

素因数の和:159782

約数の個数: 40

約数和(自身を含む): 347965992

約数和(自身を除く): 218557962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159763, 319526, 479289, 798815, 958578, 1437867, 1597630, 2396445, 2875734, 4313601, 4792890, 7189335, 8627202, 12940803, 14378670, 21568005, 25881606, 43136010, 64704015, 129408030]

約数ペア:

[(1, 129408030), (2, 64704015), (3, 43136010), (5, 25881606), (6, 21568005), (9, 14378670), (10, 12940803), (15, 8627202), (18, 7189335), (27, 4792890), (30, 4313601), (45, 2875734), (54, 2396445), (81, 1597630), (90, 1437867), (135, 958578), (162, 798815), (270, 479289), (405, 319526), (810, 159763)]