13155420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 37699200

約数和(自身を除く): 24543780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5099, 10198, 15297, 20396, 25495, 30594, 50990, 61188, 76485, 101980, 152970, 219257, 305940, 438514, 657771, 877028, 1096285, 1315542, 2192570, 2631084, 3288855, 4385140, 6577710, 13155420]

約数ペア:

[(1, 13155420), (2, 6577710), (3, 4385140), (4, 3288855), (5, 2631084), (6, 2192570), (10, 1315542), (12, 1096285), (15, 877028), (20, 657771), (30, 438514), (43, 305940), (60, 219257), (86, 152970), (129, 101980), (172, 76485), (215, 61188), (258, 50990), (430, 30594), (516, 25495), (645, 20396), (860, 15297), (1290, 10198), (2580, 5099)]