14404140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 44732688

約数和(自身を除く): 30328548

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, 1861, 1935, 2580, 3722, 3870, 5583, 7444, 7740, 9305, 11166, 16749, 18610, 22332, 27915, 33498, 37220, 55830, 66996, 80023, 83745, 111660, 160046, 167490, 240069, 320092, 334980, 400115, 480138, 720207, 800230, 960276, 1200345, 1440414, 1600460, 2400690, 2880828, 3601035, 4801380, 7202070, 14404140]

約数ペア:

[(1, 14404140), (2, 7202070), (3, 4801380), (4, 3601035), (5, 2880828), (6, 2400690), (9, 1600460), (10, 1440414), (12, 1200345), (15, 960276), (18, 800230), (20, 720207), (30, 480138), (36, 400115), (43, 334980), (45, 320092), (60, 240069), (86, 167490), (90, 160046), (129, 111660), (172, 83745), (180, 80023), (215, 66996), (258, 55830), (387, 37220), (430, 33498), (516, 27915), (645, 22332), (774, 18610), (860, 16749), (1290, 11166), (1548, 9305), (1861, 7740), (1935, 7444), (2580, 5583), (3722, 3870)]