3182690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 3712030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2393, 4786, 11965, 16751, 23930, 33502, 45467, 83755, 90934, 167510, 227335, 318269, 454670, 636538, 1591345, 3182690]

約数ペア:

[(1, 3182690), (2, 1591345), (5, 636538), (7, 454670), (10, 318269), (14, 227335), (19, 167510), (35, 90934), (38, 83755), (70, 45467), (95, 33502), (133, 23930), (190, 16751), (266, 11965), (665, 4786), (1330, 2393)]