149802910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12289}}^1$

素因数の和:12372

約数の個数: 32

約数和(自身を含む): 286701120

約数和(自身を除く): 136898210

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 12289, 24578, 61445, 122890, 282647, 565294, 651317, 1302634, 1413235, 2826470, 3256585, 6513170, 14980291, 29960582, 74901455, 149802910]

約数ペア:

[(1, 149802910), (2, 74901455), (5, 29960582), (10, 14980291), (23, 6513170), (46, 3256585), (53, 2826470), (106, 1413235), (115, 1302634), (230, 651317), (265, 565294), (530, 282647), (1219, 122890), (2438, 61445), (6095, 24578), (12190, 12289)]