674452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021897}}^1$

素因数の和:1021920

約数の個数: 48

約数和(自身を含む): 2060146368

約数和(自身を除く): 1385694348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1021897, 2043794, 3065691, 4087588, 5109485, 6131382, 10218970, 11240867, 12262764, 15328455, 20437940, 22481734, 30656910, 33722601, 44963468, 56204335, 61313820, 67445202, 112408670, 134890404, 168613005, 224817340, 337226010, 674452020]

約数ペア:

[(1, 674452020), (2, 337226010), (3, 224817340), (4, 168613005), (5, 134890404), (6, 112408670), (10, 67445202), (11, 61313820), (12, 56204335), (15, 44963468), (20, 33722601), (22, 30656910), (30, 22481734), (33, 20437940), (44, 15328455), (55, 12262764), (60, 11240867), (66, 10218970), (110, 6131382), (132, 5109485), (165, 4087588), (220, 3065691), (330, 2043794), (660, 1021897)]