390837210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{13417}}^1$

素因数の和:14398

約数の個数: 32

約数和(自身を含む): 939045312

約数和(自身を除く): 548208102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2913, 4855, 5826, 9710, 13417, 14565, 26834, 29130, 40251, 67085, 80502, 134170, 201255, 402510, 13027907, 26055814, 39083721, 65139535, 78167442, 130279070, 195418605, 390837210]

約数ペア:

[(1, 390837210), (2, 195418605), (3, 130279070), (5, 78167442), (6, 65139535), (10, 39083721), (15, 26055814), (30, 13027907), (971, 402510), (1942, 201255), (2913, 134170), (4855, 80502), (5826, 67085), (9710, 40251), (13417, 29130), (14565, 26834)]