178470097910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22505687}}^1$

素因数の和:22505768

約数の個数: 32

約数和(自身を含む): 351628869312

約数和(自身を除く): 173158771402

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 22505687, 45011374, 112528435, 225056870, 292573931, 585147862, 1372846907, 1462869655, 2745693814, 2925739310, 6864234535, 13728469070, 17847009791, 35694019582, 89235048955, 178470097910]

約数ペア:

[(1, 178470097910), (2, 89235048955), (5, 35694019582), (10, 17847009791), (13, 13728469070), (26, 6864234535), (61, 2925739310), (65, 2745693814), (122, 1462869655), (130, 1372846907), (305, 585147862), (610, 292573931), (793, 225056870), (1586, 112528435), (3965, 45011374), (7930, 22505687)]