189841980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6073}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 532665504

約数和(自身を除く): 342823524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6073, 6252, 7815, 10420, 12146, 15630, 18219, 24292, 30365, 31260, 36438, 60730, 72876, 91095, 121460, 182190, 364380, 3164033, 6328066, 9492099, 12656132, 15820165, 18984198, 31640330, 37968396, 47460495, 63280660, 94920990, 189841980]

約数ペア:

[(1, 189841980), (2, 94920990), (3, 63280660), (4, 47460495), (5, 37968396), (6, 31640330), (10, 18984198), (12, 15820165), (15, 12656132), (20, 9492099), (30, 6328066), (60, 3164033), (521, 364380), (1042, 182190), (1563, 121460), (2084, 91095), (2605, 72876), (3126, 60730), (5210, 36438), (6073, 31260), (6252, 30365), (7815, 24292), (10420, 18219), (12146, 15630)]