1858829580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3442277}}^1$

素因数の和:3442295

約数の個数: 48

約数和(自身を含む): 5783027040

約数和(自身を除く): 3924197460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3442277, 6884554, 10326831, 13769108, 17211385, 20653662, 30980493, 34422770, 41307324, 51634155, 61960986, 68845540, 92941479, 103268310, 123921972, 154902465, 185882958, 206536620, 309804930, 371765916, 464707395, 619609860, 929414790, 1858829580]

約数ペア:

[(1, 1858829580), (2, 929414790), (3, 619609860), (4, 464707395), (5, 371765916), (6, 309804930), (9, 206536620), (10, 185882958), (12, 154902465), (15, 123921972), (18, 103268310), (20, 92941479), (27, 68845540), (30, 61960986), (36, 51634155), (45, 41307324), (54, 34422770), (60, 30980493), (90, 20653662), (108, 17211385), (135, 13769108), (180, 10326831), (270, 6884554), (540, 3442277)]