2183670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 5981040

約数和(自身を除く): 3797370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1277, 1710, 2554, 3831, 6385, 7662, 11493, 12770, 19155, 22986, 24263, 38310, 48526, 57465, 72789, 114930, 121315, 145578, 218367, 242630, 363945, 436734, 727890, 1091835, 2183670]

約数ペア:

[(1, 2183670), (2, 1091835), (3, 727890), (5, 436734), (6, 363945), (9, 242630), (10, 218367), (15, 145578), (18, 121315), (19, 114930), (30, 72789), (38, 57465), (45, 48526), (57, 38310), (90, 24263), (95, 22986), (114, 19155), (171, 12770), (190, 11493), (285, 7662), (342, 6385), (570, 3831), (855, 2554), (1277, 1710)]