14405940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 44055648

約数和(自身を除く): 29649708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 491, 652, 815, 978, 982, 1467, 1473, 1630, 1956, 1964, 2445, 2455, 2934, 2946, 3260, 4419, 4890, 4910, 5868, 5892, 7335, 7365, 8838, 9780, 9820, 14670, 14730, 17676, 22095, 29340, 29460, 44190, 80033, 88380, 160066, 240099, 320132, 400165, 480198, 720297, 800330, 960396, 1200495, 1440594, 1600660, 2400990, 2881188, 3601485, 4801980, 7202970, 14405940]

約数ペア:

[(1, 14405940), (2, 7202970), (3, 4801980), (4, 3601485), (5, 2881188), (6, 2400990), (9, 1600660), (10, 1440594), (12, 1200495), (15, 960396), (18, 800330), (20, 720297), (30, 480198), (36, 400165), (45, 320132), (60, 240099), (90, 160066), (163, 88380), (180, 80033), (326, 44190), (489, 29460), (491, 29340), (652, 22095), (815, 17676), (978, 14730), (982, 14670), (1467, 9820), (1473, 9780), (1630, 8838), (1956, 7365), (1964, 7335), (2445, 5892), (2455, 5868), (2934, 4910), (2946, 4890), (3260, 4419)]