90162830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 166852224

約数和(自身を除く): 76689394

約数列:

[1, 2, 5, 10, 43, 86, 215, 307, 430, 614, 683, 1366, 1535, 3070, 3415, 6830, 13201, 26402, 29369, 58738, 66005, 132010, 146845, 209681, 293690, 419362, 1048405, 2096810, 9016283, 18032566, 45081415, 90162830]

約数ペア:

[(1, 90162830), (2, 45081415), (5, 18032566), (10, 9016283), (43, 2096810), (86, 1048405), (215, 419362), (307, 293690), (430, 209681), (614, 146845), (683, 132010), (1366, 66005), (1535, 58738), (3070, 29369), (3415, 26402), (6830, 13201)]