30963171910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{206821}}^1$

素因数の和:208200

約数の個数: 32

約数和(自身を含む): 60845377824

約数和(自身を除く): 29882205914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1361, 2722, 6805, 13610, 14971, 29942, 74855, 149710, 206821, 413642, 1034105, 2068210, 2275031, 4550062, 11375155, 22750310, 281483381, 562966762, 1407416905, 2814833810, 3096317191, 6192634382, 15481585955, 30963171910]

約数ペア:

[(1, 30963171910), (2, 15481585955), (5, 6192634382), (10, 3096317191), (11, 2814833810), (22, 1407416905), (55, 562966762), (110, 281483381), (1361, 22750310), (2722, 11375155), (6805, 4550062), (13610, 2275031), (14971, 2068210), (29942, 1034105), (74855, 413642), (149710, 206821)]