75142870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12889}}^1$

素因数の和:12960

約数の個数: 32

約数和(自身を含む): 150348960

約数和(自身を除く): 75206090

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 12889, 25778, 64445, 128890, 141779, 283558, 683117, 708895, 1366234, 1417790, 3415585, 6831170, 7514287, 15028574, 37571435, 75142870]

約数ペア:

[(1, 75142870), (2, 37571435), (5, 15028574), (10, 7514287), (11, 6831170), (22, 3415585), (53, 1417790), (55, 1366234), (106, 708895), (110, 683117), (265, 283558), (530, 141779), (583, 128890), (1166, 64445), (2915, 25778), (5830, 12889)]