3049202920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{46681}}^1$

素因数の和:46786

約数の個数: 64

約数和(自身を含む): 7259984640

約数和(自身を除く): 4210781720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 6532, 8165, 13064, 16330, 32660, 46681, 65320, 93362, 186724, 233405, 373448, 466810, 933620, 1073663, 1867240, 2147326, 3314351, 4294652, 5368315, 6628702, 8589304, 10736630, 13257404, 16571755, 21473260, 26514808, 33143510, 42946520, 66287020, 76230073, 132574040, 152460146, 304920292, 381150365, 609840584, 762300730, 1524601460, 3049202920]

約数ペア:

[(1, 3049202920), (2, 1524601460), (4, 762300730), (5, 609840584), (8, 381150365), (10, 304920292), (20, 152460146), (23, 132574040), (40, 76230073), (46, 66287020), (71, 42946520), (92, 33143510), (115, 26514808), (142, 21473260), (184, 16571755), (230, 13257404), (284, 10736630), (355, 8589304), (460, 6628702), (568, 5368315), (710, 4294652), (920, 3314351), (1420, 2147326), (1633, 1867240), (2840, 1073663), (3266, 933620), (6532, 466810), (8165, 373448), (13064, 233405), (16330, 186724), (32660, 93362), (46681, 65320)]