67746870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44279}}^1$

素因数の和:44309

約数の個数: 48

約数和(自身を含む): 186507360

約数和(自身を除く): 118760490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 44279, 88558, 132837, 221395, 265674, 398511, 442790, 664185, 752743, 797022, 1328370, 1505486, 1992555, 2258229, 3763715, 3985110, 4516458, 6774687, 7527430, 11291145, 13549374, 22582290, 33873435, 67746870]

約数ペア:

[(1, 67746870), (2, 33873435), (3, 22582290), (5, 13549374), (6, 11291145), (9, 7527430), (10, 6774687), (15, 4516458), (17, 3985110), (18, 3763715), (30, 2258229), (34, 1992555), (45, 1505486), (51, 1328370), (85, 797022), (90, 752743), (102, 664185), (153, 442790), (170, 398511), (255, 265674), (306, 221395), (510, 132837), (765, 88558), (1530, 44279)]