30108730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 57620160

約数和(自身を除く): 27511430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1481, 2033, 2962, 4066, 7405, 10165, 14810, 20330, 28139, 56278, 140695, 158467, 281390, 316934, 792335, 1584670, 3010873, 6021746, 15054365, 30108730]

約数ペア:

[(1, 30108730), (2, 15054365), (5, 6021746), (10, 3010873), (19, 1584670), (38, 792335), (95, 316934), (107, 281390), (190, 158467), (214, 140695), (535, 56278), (1070, 28139), (1481, 20330), (2033, 14810), (2962, 10165), (4066, 7405)]