84002270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 180792000

約数和(自身を除く): 96789730

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1549, 1595, 1870, 2465, 3098, 3190, 4930, 5423, 7745, 10846, 15490, 17039, 26333, 27115, 34078, 44921, 52666, 54230, 85195, 89842, 131665, 170390, 224605, 263330, 289663, 449210, 494131, 579326, 763657, 988262, 1448315, 1527314, 2470655, 2896630, 3818285, 4941310, 7636570, 8400227, 16800454, 42001135, 84002270]

約数ペア:

[(1, 84002270), (2, 42001135), (5, 16800454), (10, 8400227), (11, 7636570), (17, 4941310), (22, 3818285), (29, 2896630), (34, 2470655), (55, 1527314), (58, 1448315), (85, 988262), (110, 763657), (145, 579326), (170, 494131), (187, 449210), (290, 289663), (319, 263330), (374, 224605), (493, 170390), (638, 131665), (935, 89842), (986, 85195), (1549, 54230), (1595, 52666), (1870, 44921), (2465, 34078), (3098, 27115), (3190, 26333), (4930, 17039), (5423, 15490), (7745, 10846)]