65252670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{310727}}^1$

素因数の和:310744

約数の個数: 32

約数和(自身を含む): 178979328

約数和(自身を除く): 113726658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 310727, 621454, 932181, 1553635, 1864362, 2175089, 3107270, 4350178, 4660905, 6525267, 9321810, 10875445, 13050534, 21750890, 32626335, 65252670]

約数ペア:

[(1, 65252670), (2, 32626335), (3, 21750890), (5, 13050534), (6, 10875445), (7, 9321810), (10, 6525267), (14, 4660905), (15, 4350178), (21, 3107270), (30, 2175089), (35, 1864362), (42, 1553635), (70, 932181), (105, 621454), (210, 310727)]