87346530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31307}}^1$

素因数の和:31351

約数の個数: 48

約数和(自身を含む): 234434304

約数和(自身を除く): 147087774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31307, 62614, 93921, 156535, 187842, 281763, 313070, 469605, 563526, 939210, 970517, 1408815, 1941034, 2817630, 2911551, 4852585, 5823102, 8734653, 9705170, 14557755, 17469306, 29115510, 43673265, 87346530]

約数ペア:

[(1, 87346530), (2, 43673265), (3, 29115510), (5, 17469306), (6, 14557755), (9, 9705170), (10, 8734653), (15, 5823102), (18, 4852585), (30, 2911551), (31, 2817630), (45, 1941034), (62, 1408815), (90, 970517), (93, 939210), (155, 563526), (186, 469605), (279, 313070), (310, 281763), (465, 187842), (558, 156535), (930, 93921), (1395, 62614), (2790, 31307)]