43070690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19526

約数の個数: 32

約数和(自身を含む): 88406640

約数和(自身を除く): 45335950

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19489, 38978, 97445, 194890, 253357, 331313, 506714, 662626, 1266785, 1656565, 2533570, 3313130, 4307069, 8614138, 21535345, 43070690]

約数ペア:

[(1, 43070690), (2, 21535345), (5, 8614138), (10, 4307069), (13, 3313130), (17, 2533570), (26, 1656565), (34, 1266785), (65, 662626), (85, 506714), (130, 331313), (170, 253357), (221, 194890), (442, 97445), (1105, 38978), (2210, 19489)]