132878706170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{474923}}^1$

素因数の和:475515

約数の個数: 48

約数和(自身を含む): 278719597728

約数和(自身を除く): 145840891558

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 571, 1142, 2855, 3997, 5710, 7994, 19985, 27979, 39970, 55958, 139895, 279790, 474923, 949846, 2374615, 3324461, 4749230, 6648922, 16622305, 23271227, 33244610, 46542454, 116356135, 232712270, 271181033, 542362066, 1355905165, 1898267231, 2711810330, 3796534462, 9491336155, 13287870617, 18982672310, 26575741234, 66439353085, 132878706170]

約数ペア:

[(1, 132878706170), (2, 66439353085), (5, 26575741234), (7, 18982672310), (10, 13287870617), (14, 9491336155), (35, 3796534462), (49, 2711810330), (70, 1898267231), (98, 1355905165), (245, 542362066), (490, 271181033), (571, 232712270), (1142, 116356135), (2855, 46542454), (3997, 33244610), (5710, 23271227), (7994, 16622305), (19985, 6648922), (27979, 4749230), (39970, 3324461), (55958, 2374615), (139895, 949846), (279790, 474923)]