30918564

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 80485440

約数和(自身を除く): 49566876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 706, 811, 1059, 1412, 1622, 2118, 2433, 3177, 3244, 4236, 4866, 6354, 7299, 9531, 9732, 12708, 14598, 19062, 21897, 29196, 38124, 43794, 87588, 286283, 572566, 858849, 1145132, 1717698, 2576547, 3435396, 5153094, 7729641, 10306188, 15459282, 30918564]

約数ペア:

[(1, 30918564), (2, 15459282), (3, 10306188), (4, 7729641), (6, 5153094), (9, 3435396), (12, 2576547), (18, 1717698), (27, 1145132), (36, 858849), (54, 572566), (108, 286283), (353, 87588), (706, 43794), (811, 38124), (1059, 29196), (1412, 21897), (1622, 19062), (2118, 14598), (2433, 12708), (3177, 9732), (3244, 9531), (4236, 7299), (4866, 6354)]