70491295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 99386496

約数和(自身を除く): 28895201

約数列:

[1, 5, 7, 35, 61, 137, 241, 305, 427, 685, 959, 1205, 1687, 2135, 4795, 8357, 8435, 14701, 33017, 41785, 58499, 73505, 102907, 165085, 231119, 292495, 514535, 1155595, 2014037, 10070185, 14098259, 70491295]

約数ペア:

[(1, 70491295), (5, 14098259), (7, 10070185), (35, 2014037), (61, 1155595), (137, 514535), (241, 292495), (305, 231119), (427, 165085), (685, 102907), (959, 73505), (1205, 58499), (1687, 41785), (2135, 33017), (4795, 14701), (8357, 8435)]