394824660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{387083}}^1$

素因数の和:387112

約数の個数: 48

約数和(自身を含む): 1170542016

約数和(自身を除く): 775717356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 387083, 774166, 1161249, 1548332, 1935415, 2322498, 3870830, 4644996, 5806245, 6580411, 7741660, 11612490, 13160822, 19741233, 23224980, 26321644, 32902055, 39482466, 65804110, 78964932, 98706165, 131608220, 197412330, 394824660]

約数ペア:

[(1, 394824660), (2, 197412330), (3, 131608220), (4, 98706165), (5, 78964932), (6, 65804110), (10, 39482466), (12, 32902055), (15, 26321644), (17, 23224980), (20, 19741233), (30, 13160822), (34, 11612490), (51, 7741660), (60, 6580411), (68, 5806245), (85, 4644996), (102, 3870830), (170, 2322498), (204, 1935415), (255, 1548332), (340, 1161249), (510, 774166), (1020, 387083)]