3315694040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1358891}}^1$

素因数の和:1358963

約数の個数: 32

約数和(自身を含む): 7582617360

約数和(自身を除く): 4266923320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 1358891, 2717782, 5435564, 6794455, 10871128, 13588910, 27177820, 54355640, 82892351, 165784702, 331569404, 414461755, 663138808, 828923510, 1657847020, 3315694040]

約数ペア:

[(1, 3315694040), (2, 1657847020), (4, 828923510), (5, 663138808), (8, 414461755), (10, 331569404), (20, 165784702), (40, 82892351), (61, 54355640), (122, 27177820), (244, 13588910), (305, 10871128), (488, 6794455), (610, 5435564), (1220, 2717782), (2440, 1358891)]