11620490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 24140160

約数和(自身を除く): 12519670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1523, 1526, 3046, 3815, 7615, 7630, 10661, 15230, 21322, 53305, 106610, 166007, 332014, 830035, 1162049, 1660070, 2324098, 5810245, 11620490]

約数ペア:

[(1, 11620490), (2, 5810245), (5, 2324098), (7, 1660070), (10, 1162049), (14, 830035), (35, 332014), (70, 166007), (109, 106610), (218, 53305), (545, 21322), (763, 15230), (1090, 10661), (1523, 7630), (1526, 7615), (3046, 3815)]