13662530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 14849470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 2749, 4970, 5498, 13745, 19243, 27490, 38486, 96215, 192430, 195179, 390358, 975895, 1366253, 1951790, 2732506, 6831265, 13662530]

約数ペア:

[(1, 13662530), (2, 6831265), (5, 2732506), (7, 1951790), (10, 1366253), (14, 975895), (35, 390358), (70, 195179), (71, 192430), (142, 96215), (355, 38486), (497, 27490), (710, 19243), (994, 13745), (2485, 5498), (2749, 4970)]