6574620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 19827360

約数和(自身を除く): 13252740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8429, 16858, 25287, 33716, 42145, 50574, 84290, 101148, 109577, 126435, 168580, 219154, 252870, 328731, 438308, 505740, 547885, 657462, 1095770, 1314924, 1643655, 2191540, 3287310, 6574620]

約数ペア:

[(1, 6574620), (2, 3287310), (3, 2191540), (4, 1643655), (5, 1314924), (6, 1095770), (10, 657462), (12, 547885), (13, 505740), (15, 438308), (20, 328731), (26, 252870), (30, 219154), (39, 168580), (52, 126435), (60, 109577), (65, 101148), (78, 84290), (130, 50574), (156, 42145), (195, 33716), (260, 25287), (390, 16858), (780, 8429)]