12139110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 32657040

約数和(自身を除く): 20517930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4651, 9302, 13953, 23255, 27906, 41859, 46510, 69765, 83718, 134879, 139530, 209295, 269758, 404637, 418590, 674395, 809274, 1213911, 1348790, 2023185, 2427822, 4046370, 6069555, 12139110]

約数ペア:

[(1, 12139110), (2, 6069555), (3, 4046370), (5, 2427822), (6, 2023185), (9, 1348790), (10, 1213911), (15, 809274), (18, 674395), (29, 418590), (30, 404637), (45, 269758), (58, 209295), (87, 139530), (90, 134879), (145, 83718), (174, 69765), (261, 46510), (290, 41859), (435, 27906), (522, 23255), (870, 13953), (1305, 9302), (2610, 4651)]