29822220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 92588496

約数和(自身を除く): 62766276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3853, 3870, 7706, 7740, 11559, 15412, 19265, 23118, 34677, 38530, 46236, 57795, 69354, 77060, 115590, 138708, 165679, 173385, 231180, 331358, 346770, 497037, 662716, 693540, 828395, 994074, 1491111, 1656790, 1988148, 2485185, 2982222, 3313580, 4970370, 5964444, 7455555, 9940740, 14911110, 29822220]

約数ペア:

[(1, 29822220), (2, 14911110), (3, 9940740), (4, 7455555), (5, 5964444), (6, 4970370), (9, 3313580), (10, 2982222), (12, 2485185), (15, 1988148), (18, 1656790), (20, 1491111), (30, 994074), (36, 828395), (43, 693540), (45, 662716), (60, 497037), (86, 346770), (90, 331358), (129, 231180), (172, 173385), (180, 165679), (215, 138708), (258, 115590), (387, 77060), (430, 69354), (516, 57795), (645, 46236), (774, 38530), (860, 34677), (1290, 23118), (1548, 19265), (1935, 15412), (2580, 11559), (3853, 7740), (3870, 7706)]