8570730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40830

約数の個数: 32

約数和(自身を含む): 23508864

約数和(自身を除く): 14938134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40813, 81626, 122439, 204065, 244878, 285691, 408130, 571382, 612195, 857073, 1224390, 1428455, 1714146, 2856910, 4285365, 8570730]

約数ペア:

[(1, 8570730), (2, 4285365), (3, 2856910), (5, 1714146), (6, 1428455), (7, 1224390), (10, 857073), (14, 612195), (15, 571382), (21, 408130), (30, 285691), (35, 244878), (42, 204065), (70, 122439), (105, 81626), (210, 40813)]