11661270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12539}}^1$

素因数の和:12580

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 17230890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 12539, 25078, 37617, 62695, 75234, 125390, 188085, 376170, 388709, 777418, 1166127, 1943545, 2332254, 3887090, 5830635, 11661270]

約数ペア:

[(1, 11661270), (2, 5830635), (3, 3887090), (5, 2332254), (6, 1943545), (10, 1166127), (15, 777418), (30, 388709), (31, 376170), (62, 188085), (93, 125390), (155, 75234), (186, 62695), (310, 37617), (465, 25078), (930, 12539)]