90351610

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{71143}}^1$

素因数の和:71277

約数の個数: 16

約数和(自身を含む): 163915776

約数和(自身を除く): 73564166

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 71143, 142286, 355715, 711430, 9035161, 18070322, 45175805, 90351610]

約数ペア:

[(1, 90351610), (2, 45175805), (5, 18070322), (10, 9035161), (127, 711430), (254, 355715), (635, 142286), (1270, 71143)]