713281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167437}}^1$

素因数の和:167520

約数の個数: 48

約数和(自身を含む): 2025330048

約数和(自身を除く): 1312048428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 167437, 334874, 502311, 669748, 837185, 1004622, 1674370, 2009244, 2511555, 3348740, 5023110, 10046220, 11888027, 23776054, 35664081, 47552108, 59440135, 71328162, 118880270, 142656324, 178320405, 237760540, 356640810, 713281620]

約数ペア:

[(1, 713281620), (2, 356640810), (3, 237760540), (4, 178320405), (5, 142656324), (6, 118880270), (10, 71328162), (12, 59440135), (15, 47552108), (20, 35664081), (30, 23776054), (60, 11888027), (71, 10046220), (142, 5023110), (213, 3348740), (284, 2511555), (355, 2009244), (426, 1674370), (710, 1004622), (852, 837185), (1065, 669748), (1420, 502311), (2130, 334874), (4260, 167437)]