84611580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1423}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 237318144

約数和(自身を除く): 152706564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1423, 1982, 2846, 2973, 3964, 4269, 4955, 5692, 5946, 7115, 8538, 9910, 11892, 14230, 14865, 17076, 19820, 21345, 28460, 29730, 42690, 59460, 85380, 1410193, 2820386, 4230579, 5640772, 7050965, 8461158, 14101930, 16922316, 21152895, 28203860, 42305790, 84611580]

約数ペア:

[(1, 84611580), (2, 42305790), (3, 28203860), (4, 21152895), (5, 16922316), (6, 14101930), (10, 8461158), (12, 7050965), (15, 5640772), (20, 4230579), (30, 2820386), (60, 1410193), (991, 85380), (1423, 59460), (1982, 42690), (2846, 29730), (2973, 28460), (3964, 21345), (4269, 19820), (4955, 17076), (5692, 14865), (5946, 14230), (7115, 11892), (8538, 9910)]