30398210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{178813}}^1$

素因数の和:178837

約数の個数: 16

約数和(自身を含む): 57935736

約数和(自身を除く): 27537526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 178813, 357626, 894065, 1788130, 3039821, 6079642, 15199105, 30398210]

約数ペア:

[(1, 30398210), (2, 15199105), (5, 6079642), (10, 3039821), (17, 1788130), (34, 894065), (85, 357626), (170, 178813)]