308830891010

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{16348909}}^1$

素因数の和:16350805

約数の個数: 16

約数和(自身を含む): 556189918200

約数和(自身を除く): 247359027190

約数列:

[1, 2, 5, 10, 1889, 3778, 9445, 18890, 16348909, 32697818, 81744545, 163489090, 30883089101, 61766178202, 154415445505, 308830891010]

約数ペア:

[(1, 308830891010), (2, 154415445505), (5, 61766178202), (10, 30883089101), (1889, 163489090), (3778, 81744545), (9445, 32697818), (18890, 16348909)]