7255380070

素因数分解:

$2^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{253951}}^1$

素因数の和:256815

約数の個数: 16

約数和(自身を含む): 13064306688

約数和(自身を除く): 5808926618

約数列:

[1, 2, 5, 10, 2857, 5714, 14285, 28570, 253951, 507902, 1269755, 2539510, 725538007, 1451076014, 3627690035, 7255380070]

約数ペア:

[(1, 7255380070), (2, 3627690035), (5, 1451076014), (10, 725538007), (2857, 2539510), (5714, 1269755), (14285, 507902), (28570, 253951)]