749205090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{3559}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 1949313600

約数和(自身を除く): 1200108510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2339, 3559, 4678, 7017, 7118, 10677, 11695, 14034, 17795, 21051, 21354, 23390, 32031, 35085, 35590, 42102, 53385, 64062, 70170, 105255, 106770, 160155, 210510, 320310, 8324501, 16649002, 24973503, 41622505, 49947006, 74920509, 83245010, 124867515, 149841018, 249735030, 374602545, 749205090]

約数ペア:

[(1, 749205090), (2, 374602545), (3, 249735030), (5, 149841018), (6, 124867515), (9, 83245010), (10, 74920509), (15, 49947006), (18, 41622505), (30, 24973503), (45, 16649002), (90, 8324501), (2339, 320310), (3559, 210510), (4678, 160155), (7017, 106770), (7118, 105255), (10677, 70170), (11695, 64062), (14034, 53385), (17795, 42102), (21051, 35590), (21354, 35085), (23390, 32031)]