7889630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 8742370

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2749, 2870, 5498, 13745, 19243, 27490, 38486, 96215, 112709, 192430, 225418, 563545, 788963, 1127090, 1577926, 3944815, 7889630]

約数ペア:

[(1, 7889630), (2, 3944815), (5, 1577926), (7, 1127090), (10, 788963), (14, 563545), (35, 225418), (41, 192430), (70, 112709), (82, 96215), (205, 38486), (287, 27490), (410, 19243), (574, 13745), (1435, 5498), (2749, 2870)]