6986610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 18322200

約数和(自身を除く): 11335590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 521, 745, 894, 1042, 1341, 1490, 1563, 2235, 2605, 2682, 3126, 4470, 4689, 5210, 6705, 7815, 9378, 13410, 15630, 23445, 46890, 77629, 155258, 232887, 388145, 465774, 698661, 776290, 1164435, 1397322, 2328870, 3493305, 6986610]

約数ペア:

[(1, 6986610), (2, 3493305), (3, 2328870), (5, 1397322), (6, 1164435), (9, 776290), (10, 698661), (15, 465774), (18, 388145), (30, 232887), (45, 155258), (90, 77629), (149, 46890), (298, 23445), (447, 15630), (521, 13410), (745, 9378), (894, 7815), (1042, 6705), (1341, 5210), (1490, 4689), (1563, 4470), (2235, 3126), (2605, 2682)]