22174620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28429}}^1$

素因数の和:28454

約数の個数: 48

約数和(自身を含む): 66867360

約数和(自身を除く): 44692740

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, 28429, 56858, 85287, 113716, 142145, 170574, 284290, 341148, 369577, 426435, 568580, 739154, 852870, 1108731, 1478308, 1705740, 1847885, 2217462, 3695770, 4434924, 5543655, 7391540, 11087310, 22174620]

約数ペア:

[(1, 22174620), (2, 11087310), (3, 7391540), (4, 5543655), (5, 4434924), (6, 3695770), (10, 2217462), (12, 1847885), (13, 1705740), (15, 1478308), (20, 1108731), (26, 852870), (30, 739154), (39, 568580), (52, 426435), (60, 369577), (65, 341148), (78, 284290), (130, 170574), (156, 142145), (195, 113716), (260, 85287), (390, 56858), (780, 28429)]