389645910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14011}}^1$

素因数の和:14130

約数の個数: 64

約数和(自身を含む): 1049218560

約数和(自身を除く): 659572650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 9270, 13905, 14011, 27810, 28022, 42033, 70055, 84066, 126099, 140110, 210165, 252198, 378297, 420330, 630495, 756594, 1260990, 1443133, 1891485, 2886266, 3782970, 4329399, 7215665, 8658798, 12988197, 14431330, 21646995, 25976394, 38964591, 43293990, 64940985, 77929182, 129881970, 194822955, 389645910]

約数ペア:

[(1, 389645910), (2, 194822955), (3, 129881970), (5, 77929182), (6, 64940985), (9, 43293990), (10, 38964591), (15, 25976394), (18, 21646995), (27, 14431330), (30, 12988197), (45, 8658798), (54, 7215665), (90, 4329399), (103, 3782970), (135, 2886266), (206, 1891485), (270, 1443133), (309, 1260990), (515, 756594), (618, 630495), (927, 420330), (1030, 378297), (1545, 252198), (1854, 210165), (2781, 140110), (3090, 126099), (4635, 84066), (5562, 70055), (9270, 42033), (13905, 28022), (14011, 27810)]