6469140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 18268992

約数和(自身を除く): 11799852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 787, 822, 1370, 1574, 1644, 2055, 2361, 2740, 3148, 3935, 4110, 4722, 7870, 8220, 9444, 11805, 15740, 23610, 47220, 107819, 215638, 323457, 431276, 539095, 646914, 1078190, 1293828, 1617285, 2156380, 3234570, 6469140]

約数ペア:

[(1, 6469140), (2, 3234570), (3, 2156380), (4, 1617285), (5, 1293828), (6, 1078190), (10, 646914), (12, 539095), (15, 431276), (20, 323457), (30, 215638), (60, 107819), (137, 47220), (274, 23610), (411, 15740), (548, 11805), (685, 9444), (787, 8220), (822, 7870), (1370, 4722), (1574, 4110), (1644, 3935), (2055, 3148), (2361, 2740)]