3344660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 8007552

約数和(自身を除く): 4662892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 661, 1012, 1265, 1322, 2530, 2644, 3305, 5060, 6610, 7271, 13220, 14542, 15203, 29084, 30406, 36355, 60812, 72710, 76015, 145420, 152030, 167233, 304060, 334466, 668932, 836165, 1672330, 3344660]

約数ペア:

[(1, 3344660), (2, 1672330), (4, 836165), (5, 668932), (10, 334466), (11, 304060), (20, 167233), (22, 152030), (23, 145420), (44, 76015), (46, 72710), (55, 60812), (92, 36355), (110, 30406), (115, 29084), (220, 15203), (230, 14542), (253, 13220), (460, 7271), (506, 6610), (661, 5060), (1012, 3305), (1265, 2644), (1322, 2530)]