59681720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{213149}}^1$

素因数の和:213167

約数の個数: 32

約数和(自身を含む): 153468000

約数和(自身を除く): 93786280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 213149, 426298, 852596, 1065745, 1492043, 1705192, 2131490, 2984086, 4262980, 5968172, 7460215, 8525960, 11936344, 14920430, 29840860, 59681720]

約数ペア:

[(1, 59681720), (2, 29840860), (4, 14920430), (5, 11936344), (7, 8525960), (8, 7460215), (10, 5968172), (14, 4262980), (20, 2984086), (28, 2131490), (35, 1705192), (40, 1492043), (56, 1065745), (70, 852596), (140, 426298), (280, 213149)]