12634470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 33284160

約数和(自身を除く): 20649690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 1777, 2370, 3554, 3555, 5331, 7110, 8885, 10662, 15993, 17770, 26655, 31986, 53310, 79965, 140383, 159930, 280766, 421149, 701915, 842298, 1263447, 1403830, 2105745, 2526894, 4211490, 6317235, 12634470]

約数ペア:

[(1, 12634470), (2, 6317235), (3, 4211490), (5, 2526894), (6, 2105745), (9, 1403830), (10, 1263447), (15, 842298), (18, 701915), (30, 421149), (45, 280766), (79, 159930), (90, 140383), (158, 79965), (237, 53310), (395, 31986), (474, 26655), (711, 17770), (790, 15993), (1185, 10662), (1422, 8885), (1777, 7110), (2370, 5331), (3554, 3555)]