557310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 1441440

約数和(自身を除く): 884130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1429, 2858, 4287, 7145, 8574, 14290, 18577, 21435, 37154, 42870, 55731, 92885, 111462, 185770, 278655, 557310]

約数ペア:

[(1, 557310), (2, 278655), (3, 185770), (5, 111462), (6, 92885), (10, 55731), (13, 42870), (15, 37154), (26, 21435), (30, 18577), (39, 14290), (65, 8574), (78, 7145), (130, 4287), (195, 2858), (390, 1429)]