30151460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5563}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 63563136

約数和(自身を除く): 33411676

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 5563, 11126, 22252, 27815, 55630, 111260, 1507573, 3015146, 6030292, 7537865, 15075730, 30151460]

約数ペア:

[(1, 30151460), (2, 15075730), (4, 7537865), (5, 6030292), (10, 3015146), (20, 1507573), (271, 111260), (542, 55630), (1084, 27815), (1355, 22252), (2710, 11126), (5420, 5563)]