684321230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{2339}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 1305551520

約数和(自身を除く): 621230290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1721, 2339, 3442, 4678, 8605, 11695, 17210, 23390, 29257, 39763, 58514, 79526, 146285, 198815, 292570, 397630, 4025419, 8050838, 20127095, 40254190, 68432123, 136864246, 342160615, 684321230]

約数ペア:

[(1, 684321230), (2, 342160615), (5, 136864246), (10, 68432123), (17, 40254190), (34, 20127095), (85, 8050838), (170, 4025419), (1721, 397630), (2339, 292570), (3442, 198815), (4678, 146285), (8605, 79526), (11695, 58514), (17210, 39763), (23390, 29257)]