2030145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1598655

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 359, 377, 435, 1077, 1131, 1795, 1885, 4667, 5385, 5655, 10411, 14001, 23335, 31233, 52055, 70005, 135343, 156165, 406029, 676715, 2030145]

約数ペア:

[(1, 2030145), (3, 676715), (5, 406029), (13, 156165), (15, 135343), (29, 70005), (39, 52055), (65, 31233), (87, 23335), (145, 14001), (195, 10411), (359, 5655), (377, 5385), (435, 4667), (1077, 1885), (1131, 1795)]