34218540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4479

約数の個数: 72

約数和(自身を含む): 106234128

約数和(自身を除く): 72015588

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, 3870, 4421, 7740, 8842, 13263, 17684, 22105, 26526, 39789, 44210, 53052, 66315, 79578, 88420, 132630, 159156, 190103, 198945, 265260, 380206, 397890, 570309, 760412, 795780, 950515, 1140618, 1710927, 1901030, 2281236, 2851545, 3421854, 3802060, 5703090, 6843708, 8554635, 11406180, 17109270, 34218540]

約数ペア:

[(1, 34218540), (2, 17109270), (3, 11406180), (4, 8554635), (5, 6843708), (6, 5703090), (9, 3802060), (10, 3421854), (12, 2851545), (15, 2281236), (18, 1901030), (20, 1710927), (30, 1140618), (36, 950515), (43, 795780), (45, 760412), (60, 570309), (86, 397890), (90, 380206), (129, 265260), (172, 198945), (180, 190103), (215, 159156), (258, 132630), (387, 88420), (430, 79578), (516, 66315), (645, 53052), (774, 44210), (860, 39789), (1290, 26526), (1548, 22105), (1935, 17684), (2580, 13263), (3870, 8842), (4421, 7740)]