72945110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9739}}^1$

素因数の和:9860

約数の個数: 32

約数和(自身を含む): 151476480

約数和(自身を除く): 78531370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 9739, 19478, 48695, 68173, 97390, 136346, 340865, 681730, 1042073, 2084146, 5210365, 7294511, 10420730, 14589022, 36472555, 72945110]

約数ペア:

[(1, 72945110), (2, 36472555), (5, 14589022), (7, 10420730), (10, 7294511), (14, 5210365), (35, 2084146), (70, 1042073), (107, 681730), (214, 340865), (535, 136346), (749, 97390), (1070, 68173), (1498, 48695), (3745, 19478), (7490, 9739)]