30797012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25086508

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 809, 1228, 1618, 3236, 9517, 19034, 25079, 38068, 50158, 100316, 248363, 496726, 993452, 7699253, 15398506, 30797012]

約数ペア:

[(1, 30797012), (2, 15398506), (4, 7699253), (31, 993452), (62, 496726), (124, 248363), (307, 100316), (614, 50158), (809, 38068), (1228, 25079), (1618, 19034), (3236, 9517)]