425093030

素因数分解:

$2^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{14879}}^1$

素因数の和:17743

約数の個数: 16

約数和(自身を含む): 765486720

約数和(自身を除く): 340393690

約数列:

[1, 2, 5, 10, 2857, 5714, 14285, 14879, 28570, 29758, 74395, 148790, 42509303, 85018606, 212546515, 425093030]

約数ペア:

[(1, 425093030), (2, 212546515), (5, 85018606), (10, 42509303), (2857, 148790), (5714, 74395), (14285, 29758), (14879, 28570)]