30725528090

素因数分解:

$2^1\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{253909}}^1$

素因数の和:266017

約数の個数: 16

約数和(自身を含む): 55310738760

約数和(自身を除く): 24585210670

約数列:

[1, 2, 5, 10, 12101, 24202, 60505, 121010, 253909, 507818, 1269545, 2539090, 3072552809, 6145105618, 15362764045, 30725528090]

約数ペア:

[(1, 30725528090), (2, 15362764045), (5, 6145105618), (10, 3072552809), (12101, 2539090), (24202, 1269545), (60505, 507818), (121010, 253909)]