45472020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68897}}^1$

素因数の和:68920

約数の個数: 48

約数和(自身を含む): 138898368

約数和(自身を除く): 93426348

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, 68897, 137794, 206691, 275588, 344485, 413382, 688970, 757867, 826764, 1033455, 1377940, 1515734, 2066910, 2273601, 3031468, 3789335, 4133820, 4547202, 7578670, 9094404, 11368005, 15157340, 22736010, 45472020]

約数ペア:

[(1, 45472020), (2, 22736010), (3, 15157340), (4, 11368005), (5, 9094404), (6, 7578670), (10, 4547202), (11, 4133820), (12, 3789335), (15, 3031468), (20, 2273601), (22, 2066910), (30, 1515734), (33, 1377940), (44, 1033455), (55, 826764), (60, 757867), (66, 688970), (110, 413382), (132, 344485), (165, 275588), (220, 206691), (330, 137794), (660, 68897)]