15696929990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1686029}}^1$

素因数の和:1686069

約数の個数: 48

約数和(自身を含む): 34597335600

約数和(自身を除く): 18900405610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 1686029, 3372058, 8430145, 11802203, 16860290, 23604406, 32034551, 59011015, 64069102, 82615421, 118022030, 160172755, 165230842, 224241857, 320345510, 413077105, 448483714, 826154210, 1121209285, 1569692999, 2242418570, 3139385998, 7848464995, 15696929990]

約数ペア:

[(1, 15696929990), (2, 7848464995), (5, 3139385998), (7, 2242418570), (10, 1569692999), (14, 1121209285), (19, 826154210), (35, 448483714), (38, 413077105), (49, 320345510), (70, 224241857), (95, 165230842), (98, 160172755), (133, 118022030), (190, 82615421), (245, 64069102), (266, 59011015), (490, 32034551), (665, 23604406), (931, 16860290), (1330, 11802203), (1862, 8430145), (4655, 3372058), (9310, 1686029)]