22705890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1997}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 54665280

約数和(自身を除く): 31959390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 1997, 2274, 3790, 3994, 5685, 5991, 9985, 11370, 11982, 19970, 29955, 59910, 756863, 1513726, 2270589, 3784315, 4541178, 7568630, 11352945, 22705890]

約数ペア:

[(1, 22705890), (2, 11352945), (3, 7568630), (5, 4541178), (6, 3784315), (10, 2270589), (15, 1513726), (30, 756863), (379, 59910), (758, 29955), (1137, 19970), (1895, 11982), (1997, 11370), (2274, 9985), (3790, 5991), (3994, 5685)]