39750930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25981}}^1$

素因数の和:26011

約数の個数: 48

約数和(自身を含む): 109436184

約数和(自身を除く): 69685254

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, 25981, 51962, 77943, 129905, 155886, 233829, 259810, 389715, 441677, 467658, 779430, 883354, 1169145, 1325031, 2208385, 2338290, 2650062, 3975093, 4416770, 6625155, 7950186, 13250310, 19875465, 39750930]

約数ペア:

[(1, 39750930), (2, 19875465), (3, 13250310), (5, 7950186), (6, 6625155), (9, 4416770), (10, 3975093), (15, 2650062), (17, 2338290), (18, 2208385), (30, 1325031), (34, 1169145), (45, 883354), (51, 779430), (85, 467658), (90, 441677), (102, 389715), (153, 259810), (170, 233829), (255, 155886), (306, 129905), (510, 77943), (765, 51962), (1530, 25981)]