1119351180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{981887}}^1$

素因数の和:981918

約数の個数: 48

約数和(自身を含む): 3299143680

約数和(自身を除く): 2179792500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 981887, 1963774, 2945661, 3927548, 4909435, 5891322, 9818870, 11782644, 14728305, 18655853, 19637740, 29456610, 37311706, 55967559, 58913220, 74623412, 93279265, 111935118, 186558530, 223870236, 279837795, 373117060, 559675590, 1119351180]

約数ペア:

[(1, 1119351180), (2, 559675590), (3, 373117060), (4, 279837795), (5, 223870236), (6, 186558530), (10, 111935118), (12, 93279265), (15, 74623412), (19, 58913220), (20, 55967559), (30, 37311706), (38, 29456610), (57, 19637740), (60, 18655853), (76, 14728305), (95, 11782644), (114, 9818870), (190, 5891322), (228, 4909435), (285, 3927548), (380, 2945661), (570, 1963774), (1140, 981887)]