315097454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2699}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 559872000

約数和(自身を除く): 244774546

約数列:

[1, 2, 7, 14, 31, 62, 217, 269, 434, 538, 1883, 2699, 3766, 5398, 8339, 16678, 18893, 37786, 58373, 83669, 116746, 167338, 585683, 726031, 1171366, 1452062, 5082217, 10164434, 22506961, 45013922, 157548727, 315097454]

約数ペア:

[(1, 315097454), (2, 157548727), (7, 45013922), (14, 22506961), (31, 10164434), (62, 5082217), (217, 1452062), (269, 1171366), (434, 726031), (538, 585683), (1883, 167338), (2699, 116746), (3766, 83669), (5398, 58373), (8339, 37786), (16678, 18893)]