129943010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419171}}^1$

素因数の和:419209

約数の個数: 16

約数和(自身を含む): 241443072

約数和(自身を除く): 111500062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419171, 838342, 2095855, 4191710, 12994301, 25988602, 64971505, 129943010]

約数ペア:

[(1, 129943010), (2, 64971505), (5, 25988602), (10, 12994301), (31, 4191710), (62, 2095855), (155, 838342), (310, 419171)]