1130310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 3098160

約数和(自身を除く): 1967850

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, 661, 855, 1322, 1710, 1983, 3305, 3966, 5949, 6610, 9915, 11898, 12559, 19830, 25118, 29745, 37677, 59490, 62795, 75354, 113031, 125590, 188385, 226062, 376770, 565155, 1130310]

約数ペア:

[(1, 1130310), (2, 565155), (3, 376770), (5, 226062), (6, 188385), (9, 125590), (10, 113031), (15, 75354), (18, 62795), (19, 59490), (30, 37677), (38, 29745), (45, 25118), (57, 19830), (90, 12559), (95, 11898), (114, 9915), (171, 6610), (190, 5949), (285, 3966), (342, 3305), (570, 1983), (661, 1710), (855, 1322)]