142533230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27893}}^1$

素因数の和:27980

約数の個数: 32

約数和(自身を含む): 297238464

約数和(自身を除く): 154705234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 27893, 55786, 139465, 195251, 278930, 390502, 976255, 1952510, 2036189, 4072378, 10180945, 14253323, 20361890, 28506646, 71266615, 142533230]

約数ペア:

[(1, 142533230), (2, 71266615), (5, 28506646), (7, 20361890), (10, 14253323), (14, 10180945), (35, 4072378), (70, 2036189), (73, 1952510), (146, 976255), (365, 390502), (511, 278930), (730, 195251), (1022, 139465), (2555, 55786), (5110, 27893)]