57426670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28289}}^1$

素因数の和:28332

約数の個数: 32

約数和(自身を含む): 122212800

約数和(自身を除く): 64786130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 28289, 56578, 141445, 198023, 282890, 396046, 820381, 990115, 1640762, 1980230, 4101905, 5742667, 8203810, 11485334, 28713335, 57426670]

約数ペア:

[(1, 57426670), (2, 28713335), (5, 11485334), (7, 8203810), (10, 5742667), (14, 4101905), (29, 1980230), (35, 1640762), (58, 990115), (70, 820381), (145, 396046), (203, 282890), (290, 198023), (406, 141445), (1015, 56578), (2030, 28289)]