3380740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 7870464

約数和(自身を除く): 4489724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 220, 242, 254, 484, 508, 605, 635, 1210, 1270, 1331, 1397, 2420, 2540, 2662, 2794, 5324, 5588, 6655, 6985, 13310, 13970, 15367, 26620, 27940, 30734, 61468, 76835, 153670, 169037, 307340, 338074, 676148, 845185, 1690370, 3380740]

約数ペア:

[(1, 3380740), (2, 1690370), (4, 845185), (5, 676148), (10, 338074), (11, 307340), (20, 169037), (22, 153670), (44, 76835), (55, 61468), (110, 30734), (121, 27940), (127, 26620), (220, 15367), (242, 13970), (254, 13310), (484, 6985), (508, 6655), (605, 5588), (635, 5324), (1210, 2794), (1270, 2662), (1331, 2540), (1397, 2420)]