140484510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{520313}}^1$

素因数の和:520329

約数の個数: 32

約数和(自身を含む): 374626080

約数和(自身を除く): 234141570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 520313, 1040626, 1560939, 2601565, 3121878, 4682817, 5203130, 7804695, 9365634, 14048451, 15609390, 23414085, 28096902, 46828170, 70242255, 140484510]

約数ペア:

[(1, 140484510), (2, 70242255), (3, 46828170), (5, 28096902), (6, 23414085), (9, 15609390), (10, 14048451), (15, 9365634), (18, 7804695), (27, 5203130), (30, 4682817), (45, 3121878), (54, 2601565), (90, 1560939), (135, 1040626), (270, 520313)]