64983730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9013}}^1$

素因数の和:9130

約数の個数: 32

約数和(自身を含む): 134993664

約数和(自身を除く): 70009934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 9013, 18026, 45065, 63091, 90130, 126182, 315455, 630910, 928339, 1856678, 4641695, 6498373, 9283390, 12996746, 32491865, 64983730]

約数ペア:

[(1, 64983730), (2, 32491865), (5, 12996746), (7, 9283390), (10, 6498373), (14, 4641695), (35, 1856678), (70, 928339), (103, 630910), (206, 315455), (515, 126182), (721, 90130), (1030, 63091), (1442, 45065), (3605, 18026), (7210, 9013)]