2000508615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{23609}}^1$

素因数の和:23896

約数の個数: 48

約数和(自身を含む): 3977812800

約数和(自身を除く): 1977304185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 269, 315, 807, 1345, 1883, 2421, 4035, 5649, 9415, 12105, 16947, 23609, 28245, 70827, 84735, 118045, 165263, 212481, 354135, 495789, 826315, 1062405, 1487367, 2478945, 6350821, 7436835, 19052463, 31754105, 44455747, 57157389, 95262315, 133367241, 222278735, 285786945, 400101723, 666836205, 2000508615]

約数ペア:

[(1, 2000508615), (3, 666836205), (5, 400101723), (7, 285786945), (9, 222278735), (15, 133367241), (21, 95262315), (35, 57157389), (45, 44455747), (63, 31754105), (105, 19052463), (269, 7436835), (315, 6350821), (807, 2478945), (1345, 1487367), (1883, 1062405), (2421, 826315), (4035, 495789), (5649, 354135), (9415, 212481), (12105, 165263), (16947, 118045), (23609, 84735), (28245, 70827)]