11959980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 34128864

約数和(自身を除く): 22168884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3761, 7522, 11283, 15044, 18805, 22566, 37610, 45132, 56415, 75220, 112830, 199333, 225660, 398666, 597999, 797332, 996665, 1195998, 1993330, 2391996, 2989995, 3986660, 5979990, 11959980]

約数ペア:

[(1, 11959980), (2, 5979990), (3, 3986660), (4, 2989995), (5, 2391996), (6, 1993330), (10, 1195998), (12, 996665), (15, 797332), (20, 597999), (30, 398666), (53, 225660), (60, 199333), (106, 112830), (159, 75220), (212, 56415), (265, 45132), (318, 37610), (530, 22566), (636, 18805), (795, 15044), (1060, 11283), (1590, 7522), (3180, 3761)]