9181690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 19543680

約数和(自身を除く): 10361990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4523, 9046, 22615, 31661, 45230, 63322, 131167, 158305, 262334, 316610, 655835, 918169, 1311670, 1836338, 4590845, 9181690]

約数ペア:

[(1, 9181690), (2, 4590845), (5, 1836338), (7, 1311670), (10, 918169), (14, 655835), (29, 316610), (35, 262334), (58, 158305), (70, 131167), (145, 63322), (203, 45230), (290, 31661), (406, 22615), (1015, 9046), (2030, 4523)]