165210930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107981}}^1$

素因数の和:108011

約数の個数: 48

約数和(自身を含む): 454820184

約数和(自身を除く): 289609254

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, 107981, 215962, 323943, 539905, 647886, 971829, 1079810, 1619715, 1835677, 1943658, 3239430, 3671354, 4859145, 5507031, 9178385, 9718290, 11014062, 16521093, 18356770, 27535155, 33042186, 55070310, 82605465, 165210930]

約数ペア:

[(1, 165210930), (2, 82605465), (3, 55070310), (5, 33042186), (6, 27535155), (9, 18356770), (10, 16521093), (15, 11014062), (17, 9718290), (18, 9178385), (30, 5507031), (34, 4859145), (45, 3671354), (51, 3239430), (85, 1943658), (90, 1835677), (102, 1619715), (153, 1079810), (170, 971829), (255, 647886), (306, 539905), (510, 323943), (765, 215962), (1530, 107981)]