85176570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39989}}^1$

素因数の和:40070

約数の個数: 32

約数和(自身を含む): 207308160

約数和(自身を除く): 122131590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 39989, 79978, 119967, 199945, 239934, 399890, 599835, 1199670, 2839219, 5678438, 8517657, 14196095, 17035314, 28392190, 42588285, 85176570]

約数ペア:

[(1, 85176570), (2, 42588285), (3, 28392190), (5, 17035314), (6, 14196095), (10, 8517657), (15, 5678438), (30, 2839219), (71, 1199670), (142, 599835), (213, 399890), (355, 239934), (426, 199945), (710, 119967), (1065, 79978), (2130, 39989)]