75403210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 144293760

約数和(自身を除く): 68890550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3853, 3914, 7706, 9785, 19265, 19570, 38530, 73207, 146414, 366035, 396859, 732070, 793718, 1984295, 3968590, 7540321, 15080642, 37701605, 75403210]

約数ペア:

[(1, 75403210), (2, 37701605), (5, 15080642), (10, 7540321), (19, 3968590), (38, 1984295), (95, 793718), (103, 732070), (190, 396859), (206, 366035), (515, 146414), (1030, 73207), (1957, 38530), (3853, 19570), (3914, 19265), (7706, 9785)]