29574540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3879

約数の個数: 72

約数和(自身を含む): 91819728

約数和(自身を除く): 62245188

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, 3821, 3870, 7642, 7740, 11463, 15284, 19105, 22926, 34389, 38210, 45852, 57315, 68778, 76420, 114630, 137556, 164303, 171945, 229260, 328606, 343890, 492909, 657212, 687780, 821515, 985818, 1478727, 1643030, 1971636, 2464545, 2957454, 3286060, 4929090, 5914908, 7393635, 9858180, 14787270, 29574540]

約数ペア:

[(1, 29574540), (2, 14787270), (3, 9858180), (4, 7393635), (5, 5914908), (6, 4929090), (9, 3286060), (10, 2957454), (12, 2464545), (15, 1971636), (18, 1643030), (20, 1478727), (30, 985818), (36, 821515), (43, 687780), (45, 657212), (60, 492909), (86, 343890), (90, 328606), (129, 229260), (172, 171945), (180, 164303), (215, 137556), (258, 114630), (387, 76420), (430, 68778), (516, 57315), (645, 45852), (774, 38210), (860, 34389), (1290, 22926), (1548, 19105), (1935, 15284), (2580, 11463), (3821, 7740), (3870, 7642)]