30372290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1399}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 28898110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1399, 1670, 2171, 2798, 4342, 6995, 10855, 13990, 18187, 21710, 36374, 90935, 181870, 233633, 467266, 1168165, 2336330, 3037229, 6074458, 15186145, 30372290]

約数ペア:

[(1, 30372290), (2, 15186145), (5, 6074458), (10, 3037229), (13, 2336330), (26, 1168165), (65, 467266), (130, 233633), (167, 181870), (334, 90935), (835, 36374), (1399, 21710), (1670, 18187), (2171, 13990), (2798, 10855), (4342, 6995)]