134438990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26309}}^1$

素因数の和:26396

約数の個数: 32

約数和(自身を含む): 280359360

約数和(自身を除く): 145920370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 26309, 52618, 131545, 184163, 263090, 368326, 920815, 1841630, 1920557, 3841114, 9602785, 13443899, 19205570, 26887798, 67219495, 134438990]

約数ペア:

[(1, 134438990), (2, 67219495), (5, 26887798), (7, 19205570), (10, 13443899), (14, 9602785), (35, 3841114), (70, 1920557), (73, 1841630), (146, 920815), (365, 368326), (511, 263090), (730, 184163), (1022, 131545), (2555, 52618), (5110, 26309)]