12904950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 32230080

約数和(自身を除く): 19325130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 227, 379, 454, 681, 758, 1135, 1137, 1362, 1895, 2270, 2274, 3405, 3790, 5675, 5685, 6810, 9475, 11350, 11370, 17025, 18950, 28425, 34050, 56850, 86033, 172066, 258099, 430165, 516198, 860330, 1290495, 2150825, 2580990, 4301650, 6452475, 12904950]

約数ペア:

[(1, 12904950), (2, 6452475), (3, 4301650), (5, 2580990), (6, 2150825), (10, 1290495), (15, 860330), (25, 516198), (30, 430165), (50, 258099), (75, 172066), (150, 86033), (227, 56850), (379, 34050), (454, 28425), (681, 18950), (758, 17025), (1135, 11370), (1137, 11350), (1362, 9475), (1895, 6810), (2270, 5685), (2274, 5675), (3405, 3790)]