87669530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1093}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 170375184

約数和(自身を除く): 82705654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1093, 1234, 2186, 3085, 5465, 6170, 8021, 10930, 14209, 16042, 28418, 40105, 71045, 80210, 142090, 674381, 1348762, 3371905, 6743810, 8766953, 17533906, 43834765, 87669530]

約数ペア:

[(1, 87669530), (2, 43834765), (5, 17533906), (10, 8766953), (13, 6743810), (26, 3371905), (65, 1348762), (130, 674381), (617, 142090), (1093, 80210), (1234, 71045), (2186, 40105), (3085, 28418), (5465, 16042), (6170, 14209), (8021, 10930)]