521036730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{24223}}^1$

素因数の和:24475

約数の個数: 48

約数和(自身を含む): 1360419840

約数和(自身を除く): 839383110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 10755, 21510, 24223, 48446, 72669, 121115, 145338, 218007, 242230, 363345, 436014, 726690, 1090035, 2180070, 5789297, 11578594, 17367891, 28946485, 34735782, 52103673, 57892970, 86839455, 104207346, 173678910, 260518365, 521036730]

約数ペア:

[(1, 521036730), (2, 260518365), (3, 173678910), (5, 104207346), (6, 86839455), (9, 57892970), (10, 52103673), (15, 34735782), (18, 28946485), (30, 17367891), (45, 11578594), (90, 5789297), (239, 2180070), (478, 1090035), (717, 726690), (1195, 436014), (1434, 363345), (2151, 242230), (2390, 218007), (3585, 145338), (4302, 121115), (7170, 72669), (10755, 48446), (21510, 24223)]