69791910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16981}}^1$

素因数の和:17128

約数の個数: 32

約数和(自身を含む): 168733152

約数和(自身を除く): 98941242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 16981, 33962, 50943, 84905, 101886, 169810, 254715, 509430, 2326397, 4652794, 6979191, 11631985, 13958382, 23263970, 34895955, 69791910]

約数ペア:

[(1, 69791910), (2, 34895955), (3, 23263970), (5, 13958382), (6, 11631985), (10, 6979191), (15, 4652794), (30, 2326397), (137, 509430), (274, 254715), (411, 169810), (685, 101886), (822, 84905), (1370, 50943), (2055, 33962), (4110, 16981)]