56916810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210803}}^1$

素因数の和:210819

約数の個数: 32

約数和(自身を含む): 151778880

約数和(自身を除く): 94862070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210803, 421606, 632409, 1054015, 1264818, 1897227, 2108030, 3162045, 3794454, 5691681, 6324090, 9486135, 11383362, 18972270, 28458405, 56916810]

約数ペア:

[(1, 56916810), (2, 28458405), (3, 18972270), (5, 11383362), (6, 9486135), (9, 6324090), (10, 5691681), (15, 3794454), (18, 3162045), (27, 2108030), (30, 1897227), (45, 1264818), (54, 1054015), (90, 632409), (135, 421606), (270, 210803)]