3459140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9131

約数の個数: 24

約数和(自身を含む): 7647360

約数和(自身を除く): 4188220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9103, 18206, 36412, 45515, 91030, 172957, 182060, 345914, 691828, 864785, 1729570, 3459140]

約数ペア:

[(1, 3459140), (2, 1729570), (4, 864785), (5, 691828), (10, 345914), (19, 182060), (20, 172957), (38, 91030), (76, 45515), (95, 36412), (190, 18206), (380, 9103)]