70815990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337219}}^1$

素因数の和:337236

約数の個数: 32

約数和(自身を含む): 194238720

約数和(自身を除く): 123422730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337219, 674438, 1011657, 1686095, 2023314, 2360533, 3372190, 4721066, 5058285, 7081599, 10116570, 11802665, 14163198, 23605330, 35407995, 70815990]

約数ペア:

[(1, 70815990), (2, 35407995), (3, 23605330), (5, 14163198), (6, 11802665), (7, 10116570), (10, 7081599), (14, 5058285), (15, 4721066), (21, 3372190), (30, 2360533), (35, 2023314), (42, 1686095), (70, 1011657), (105, 674438), (210, 337219)]