492709380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{72671}}^1$

素因数の和:72796

約数の個数: 48

約数和(自身を含む): 1391814144

約数和(自身を除く): 899104764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 72671, 145342, 218013, 290684, 363355, 436026, 726710, 872052, 1090065, 1453420, 2180130, 4360260, 8211823, 16423646, 24635469, 32847292, 41059115, 49270938, 82118230, 98541876, 123177345, 164236460, 246354690, 492709380]

約数ペア:

[(1, 492709380), (2, 246354690), (3, 164236460), (4, 123177345), (5, 98541876), (6, 82118230), (10, 49270938), (12, 41059115), (15, 32847292), (20, 24635469), (30, 16423646), (60, 8211823), (113, 4360260), (226, 2180130), (339, 1453420), (452, 1090065), (565, 872052), (678, 726710), (1130, 436026), (1356, 363355), (1695, 290684), (2260, 218013), (3390, 145342), (6780, 72671)]