69217890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47087}}^1$

素因数の和:47111

約数の個数: 48

約数和(自身を含む): 193249152

約数和(自身を除く): 124031262

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, 47087, 94174, 141261, 235435, 282522, 329609, 470870, 659218, 706305, 988827, 1412610, 1648045, 1977654, 2307263, 3296090, 4614526, 4944135, 6921789, 9888270, 11536315, 13843578, 23072630, 34608945, 69217890]

約数ペア:

[(1, 69217890), (2, 34608945), (3, 23072630), (5, 13843578), (6, 11536315), (7, 9888270), (10, 6921789), (14, 4944135), (15, 4614526), (21, 3296090), (30, 2307263), (35, 1977654), (42, 1648045), (49, 1412610), (70, 988827), (98, 706305), (105, 659218), (147, 470870), (210, 329609), (245, 282522), (294, 235435), (490, 141261), (735, 94174), (1470, 47087)]