716532490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{30323}}^1$

素因数の和:30486

約数の個数: 32

約数和(自身を含む): 1375496640

約数和(自身を除く): 658964150

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 23630, 30323, 60646, 151615, 303230, 515491, 1030982, 2577455, 4214897, 5154910, 8429794, 21074485, 42148970, 71653249, 143306498, 358266245, 716532490]

約数ペア:

[(1, 716532490), (2, 358266245), (5, 143306498), (10, 71653249), (17, 42148970), (34, 21074485), (85, 8429794), (139, 5154910), (170, 4214897), (278, 2577455), (695, 1030982), (1390, 515491), (2363, 303230), (4726, 151615), (11815, 60646), (23630, 30323)]