1911180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 5461344

約数和(自身を除く): 3550164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 601, 636, 795, 1060, 1202, 1590, 1803, 2404, 3005, 3180, 3606, 6010, 7212, 9015, 12020, 18030, 31853, 36060, 63706, 95559, 127412, 159265, 191118, 318530, 382236, 477795, 637060, 955590, 1911180]

約数ペア:

[(1, 1911180), (2, 955590), (3, 637060), (4, 477795), (5, 382236), (6, 318530), (10, 191118), (12, 159265), (15, 127412), (20, 95559), (30, 63706), (53, 36060), (60, 31853), (106, 18030), (159, 12020), (212, 9015), (265, 7212), (318, 6010), (530, 3606), (601, 3180), (636, 3005), (795, 2404), (1060, 1803), (1202, 1590)]