28966410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 80

約数和(自身を含む): 84994272

約数和(自身を除く): 56027862

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 3251, 4455, 6502, 8910, 9753, 16255, 19506, 29259, 32510, 35761, 48765, 58518, 71522, 87777, 97530, 107283, 146295, 175554, 178805, 214566, 263331, 292590, 321849, 357610, 438885, 526662, 536415, 643698, 877770, 965547, 1072830, 1316655, 1609245, 1931094, 2633310, 2896641, 3218490, 4827735, 5793282, 9655470, 14483205, 28966410]

約数ペア:

[(1, 28966410), (2, 14483205), (3, 9655470), (5, 5793282), (6, 4827735), (9, 3218490), (10, 2896641), (11, 2633310), (15, 1931094), (18, 1609245), (22, 1316655), (27, 1072830), (30, 965547), (33, 877770), (45, 643698), (54, 536415), (55, 526662), (66, 438885), (81, 357610), (90, 321849), (99, 292590), (110, 263331), (135, 214566), (162, 178805), (165, 175554), (198, 146295), (270, 107283), (297, 97530), (330, 87777), (405, 71522), (495, 58518), (594, 48765), (810, 35761), (891, 32510), (990, 29259), (1485, 19506), (1782, 16255), (2970, 9753), (3251, 8910), (4455, 6502)]