2976870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 8164800

約数和(自身を除く): 5187930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 449, 510, 663, 898, 1105, 1326, 1347, 2210, 2245, 2694, 3315, 4490, 5837, 6630, 6735, 7633, 11674, 13470, 15266, 17511, 22899, 29185, 35022, 38165, 45798, 58370, 76330, 87555, 99229, 114495, 175110, 198458, 228990, 297687, 496145, 595374, 992290, 1488435, 2976870]

約数ペア:

[(1, 2976870), (2, 1488435), (3, 992290), (5, 595374), (6, 496145), (10, 297687), (13, 228990), (15, 198458), (17, 175110), (26, 114495), (30, 99229), (34, 87555), (39, 76330), (51, 58370), (65, 45798), (78, 38165), (85, 35022), (102, 29185), (130, 22899), (170, 17511), (195, 15266), (221, 13470), (255, 11674), (390, 7633), (442, 6735), (449, 6630), (510, 5837), (663, 4490), (898, 3315), (1105, 2694), (1326, 2245), (1347, 2210)]