82917090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31769}}^1$

素因数の和:31811

約数の個数: 48

約数和(自身を含む): 223025400

約数和(自身を除く): 140108310

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, 31769, 63538, 95307, 158845, 190614, 285921, 317690, 476535, 571842, 921301, 953070, 1429605, 1842602, 2763903, 2859210, 4606505, 5527806, 8291709, 9213010, 13819515, 16583418, 27639030, 41458545, 82917090]

約数ペア:

[(1, 82917090), (2, 41458545), (3, 27639030), (5, 16583418), (6, 13819515), (9, 9213010), (10, 8291709), (15, 5527806), (18, 4606505), (29, 2859210), (30, 2763903), (45, 1842602), (58, 1429605), (87, 953070), (90, 921301), (145, 571842), (174, 476535), (261, 317690), (290, 285921), (435, 190614), (522, 158845), (870, 95307), (1305, 63538), (2610, 31769)]