64186030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 118429920

約数和(自身を除く): 54243890

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 695, 757, 1390, 1514, 3785, 7570, 8479, 16958, 42395, 46177, 84790, 92354, 105223, 210446, 230885, 461770, 526115, 1052230, 6418603, 12837206, 32093015, 64186030]

約数ペア:

[(1, 64186030), (2, 32093015), (5, 12837206), (10, 6418603), (61, 1052230), (122, 526115), (139, 461770), (278, 230885), (305, 210446), (610, 105223), (695, 92354), (757, 84790), (1390, 46177), (1514, 42395), (3785, 16958), (7570, 8479)]