1804993620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{412099}}^1$

素因数の和:412184

約数の個数: 48

約数和(自身を含む): 5123227200

約数和(自身を除く): 3318233580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 412099, 824198, 1236297, 1648396, 2060495, 2472594, 4120990, 4945188, 6181485, 8241980, 12362970, 24725940, 30083227, 60166454, 90249681, 120332908, 150416135, 180499362, 300832270, 360998724, 451248405, 601664540, 902496810, 1804993620]

約数ペア:

[(1, 1804993620), (2, 902496810), (3, 601664540), (4, 451248405), (5, 360998724), (6, 300832270), (10, 180499362), (12, 150416135), (15, 120332908), (20, 90249681), (30, 60166454), (60, 30083227), (73, 24725940), (146, 12362970), (219, 8241980), (292, 6181485), (365, 4945188), (438, 4120990), (730, 2472594), (876, 2060495), (1095, 1648396), (1460, 1236297), (2190, 824198), (4380, 412099)]