4741980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 14061600

約数和(自身を除く): 9319620

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, 4649, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 79033, 92980, 139470, 158066, 237099, 278940, 316132, 395165, 474198, 790330, 948396, 1185495, 1580660, 2370990, 4741980]

約数ペア:

[(1, 4741980), (2, 2370990), (3, 1580660), (4, 1185495), (5, 948396), (6, 790330), (10, 474198), (12, 395165), (15, 316132), (17, 278940), (20, 237099), (30, 158066), (34, 139470), (51, 92980), (60, 79033), (68, 69735), (85, 55788), (102, 46490), (170, 27894), (204, 23245), (255, 18596), (340, 13947), (510, 9298), (1020, 4649)]