6642930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 18550080

約数和(自身を除く): 11907150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4519, 9038, 13557, 22595, 27114, 31633, 45190, 63266, 67785, 94899, 135570, 158165, 189798, 221431, 316330, 442862, 474495, 664293, 948990, 1107155, 1328586, 2214310, 3321465, 6642930]

約数ペア:

[(1, 6642930), (2, 3321465), (3, 2214310), (5, 1328586), (6, 1107155), (7, 948990), (10, 664293), (14, 474495), (15, 442862), (21, 316330), (30, 221431), (35, 189798), (42, 158165), (49, 135570), (70, 94899), (98, 67785), (105, 63266), (147, 45190), (210, 31633), (245, 27114), (294, 22595), (490, 13557), (735, 9038), (1470, 4519)]