126763910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139301}}^1$

素因数の和:139328

約数の個数: 32

約数和(自身を含む): 280832832

約数和(自身を除く): 154068922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 139301, 278602, 696505, 975107, 1393010, 1810913, 1950214, 3621826, 4875535, 9054565, 9751070, 12676391, 18109130, 25352782, 63381955, 126763910]

約数ペア:

[(1, 126763910), (2, 63381955), (5, 25352782), (7, 18109130), (10, 12676391), (13, 9751070), (14, 9054565), (26, 4875535), (35, 3621826), (65, 1950214), (70, 1810913), (91, 1393010), (130, 975107), (182, 696505), (455, 278602), (910, 139301)]