63570290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3209}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 131276160

約数和(自身を除く): 67705870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3209, 3962, 6418, 9905, 16045, 19810, 22463, 32090, 44926, 112315, 224630, 908147, 1816294, 4540735, 6357029, 9081470, 12714058, 31785145, 63570290]

約数ペア:

[(1, 63570290), (2, 31785145), (5, 12714058), (7, 9081470), (10, 6357029), (14, 4540735), (35, 1816294), (70, 908147), (283, 224630), (566, 112315), (1415, 44926), (1981, 32090), (2830, 22463), (3209, 19810), (3962, 16045), (6418, 9905)]