68175510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5693

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 113748330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5639, 6045, 11278, 12090, 16917, 28195, 33834, 56390, 73307, 84585, 146614, 169170, 174809, 219921, 349618, 366535, 439842, 524427, 733070, 874045, 1048854, 1099605, 1748090, 2199210, 2272517, 2622135, 4545034, 5244270, 6817551, 11362585, 13635102, 22725170, 34087755, 68175510]

約数ペア:

[(1, 68175510), (2, 34087755), (3, 22725170), (5, 13635102), (6, 11362585), (10, 6817551), (13, 5244270), (15, 4545034), (26, 2622135), (30, 2272517), (31, 2199210), (39, 1748090), (62, 1099605), (65, 1048854), (78, 874045), (93, 733070), (130, 524427), (155, 439842), (186, 366535), (195, 349618), (310, 219921), (390, 174809), (403, 169170), (465, 146614), (806, 84585), (930, 73307), (1209, 56390), (2015, 33834), (2418, 28195), (4030, 16917), (5639, 12090), (6045, 11278)]