12762390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13723}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 31620096

約数和(自身を除く): 18857706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13723, 27446, 41169, 68615, 82338, 137230, 205845, 411690, 425413, 850826, 1276239, 2127065, 2552478, 4254130, 6381195, 12762390]

約数ペア:

[(1, 12762390), (2, 6381195), (3, 4254130), (5, 2552478), (6, 2127065), (10, 1276239), (15, 850826), (30, 425413), (31, 411690), (62, 205845), (93, 137230), (155, 82338), (186, 68615), (310, 41169), (465, 27446), (930, 13723)]