127561070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140177}}^1$

素因数の和:140204

約数の個数: 32

約数和(自身を含む): 282598848

約数和(自身を除く): 155037778

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 140177, 280354, 700885, 981239, 1401770, 1822301, 1962478, 3644602, 4906195, 9111505, 9812390, 12756107, 18223010, 25512214, 63780535, 127561070]

約数ペア:

[(1, 127561070), (2, 63780535), (5, 25512214), (7, 18223010), (10, 12756107), (13, 9812390), (14, 9111505), (26, 4906195), (35, 3644602), (65, 1962478), (70, 1822301), (91, 1401770), (130, 981239), (182, 700885), (455, 280354), (910, 140177)]