30217816

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 57960000

約数和(自身を除く): 27742184

約数列:

[1, 2, 4, 8, 79, 137, 158, 274, 316, 349, 548, 632, 698, 1096, 1396, 2792, 10823, 21646, 27571, 43292, 47813, 55142, 86584, 95626, 110284, 191252, 220568, 382504, 3777227, 7554454, 15108908, 30217816]

約数ペア:

[(1, 30217816), (2, 15108908), (4, 7554454), (8, 3777227), (79, 382504), (137, 220568), (158, 191252), (274, 110284), (316, 95626), (349, 86584), (548, 55142), (632, 47813), (698, 43292), (1096, 27571), (1396, 21646), (2792, 10823)]