31236730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1523}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 64520064

約数和(自身を除く): 33283334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 1523, 2051, 2930, 3046, 4102, 7615, 10255, 10661, 15230, 20510, 21322, 53305, 106610, 446239, 892478, 2231195, 3123673, 4462390, 6247346, 15618365, 31236730]

約数ペア:

[(1, 31236730), (2, 15618365), (5, 6247346), (7, 4462390), (10, 3123673), (14, 2231195), (35, 892478), (70, 446239), (293, 106610), (586, 53305), (1465, 21322), (1523, 20510), (2051, 15230), (2930, 10661), (3046, 10255), (4102, 7615)]