30379450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7691}}^1$

素因数の和:7782

約数の個数: 24

約数和(自身を含む): 57228480

約数和(自身を除く): 26849030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 7691, 15382, 38455, 76910, 192275, 384550, 607589, 1215178, 3037945, 6075890, 15189725, 30379450]

約数ペア:

[(1, 30379450), (2, 15189725), (5, 6075890), (10, 3037945), (25, 1215178), (50, 607589), (79, 384550), (158, 192275), (395, 76910), (790, 38455), (1975, 15382), (3950, 7691)]