145585310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12583}}^1$

素因数の和:12692

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 139819810

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 12583, 25166, 62915, 125830, 163579, 327158, 817895, 1119887, 1635790, 2239774, 5599435, 11198870, 14558531, 29117062, 72792655, 145585310]

約数ペア:

[(1, 145585310), (2, 72792655), (5, 29117062), (10, 14558531), (13, 11198870), (26, 5599435), (65, 2239774), (89, 1635790), (130, 1119887), (178, 817895), (445, 327158), (890, 163579), (1157, 125830), (2314, 62915), (5785, 25166), (11570, 12583)]