71968710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218087}}^1$

素因数の和:218108

約数の個数: 32

約数和(自身を含む): 188428032

約数和(自身を除く): 116459322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 218087, 436174, 654261, 1090435, 1308522, 2180870, 2398957, 3271305, 4797914, 6542610, 7196871, 11994785, 14393742, 23989570, 35984355, 71968710]

約数ペア:

[(1, 71968710), (2, 35984355), (3, 23989570), (5, 14393742), (6, 11994785), (10, 7196871), (11, 6542610), (15, 4797914), (22, 3271305), (30, 2398957), (33, 2180870), (55, 1308522), (66, 1090435), (110, 654261), (165, 436174), (330, 218087)]