18635430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 30612570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 379, 447, 745, 758, 894, 1137, 1490, 1639, 1895, 2235, 2274, 3278, 3790, 4169, 4470, 4917, 5685, 8195, 8338, 9834, 11370, 12507, 16390, 20845, 24585, 25014, 41690, 49170, 56471, 62535, 112942, 125070, 169413, 282355, 338826, 564710, 621181, 847065, 1242362, 1694130, 1863543, 3105905, 3727086, 6211810, 9317715, 18635430]

約数ペア:

[(1, 18635430), (2, 9317715), (3, 6211810), (5, 3727086), (6, 3105905), (10, 1863543), (11, 1694130), (15, 1242362), (22, 847065), (30, 621181), (33, 564710), (55, 338826), (66, 282355), (110, 169413), (149, 125070), (165, 112942), (298, 62535), (330, 56471), (379, 49170), (447, 41690), (745, 25014), (758, 24585), (894, 20845), (1137, 16390), (1490, 12507), (1639, 11370), (1895, 9834), (2235, 8338), (2274, 8195), (3278, 5685), (3790, 4917), (4169, 4470)]