30515051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 37195200

約数和(自身を除く): 6680149

約数列:

[1, 7, 17, 119, 149, 1043, 1721, 2533, 12047, 17731, 29257, 204799, 256429, 1795003, 4359293, 30515051]

約数ペア:

[(1, 30515051), (7, 4359293), (17, 1795003), (119, 256429), (149, 204799), (1043, 29257), (1721, 17731), (2533, 12047)]