143527980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55631}}^1$

素因数の和:55686

約数の個数: 48

約数和(自身を含む): 411231744

約数和(自身を除く): 267703764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 55631, 111262, 166893, 222524, 278155, 333786, 556310, 667572, 834465, 1112620, 1668930, 2392133, 3337860, 4784266, 7176399, 9568532, 11960665, 14352798, 23921330, 28705596, 35881995, 47842660, 71763990, 143527980]

約数ペア:

[(1, 143527980), (2, 71763990), (3, 47842660), (4, 35881995), (5, 28705596), (6, 23921330), (10, 14352798), (12, 11960665), (15, 9568532), (20, 7176399), (30, 4784266), (43, 3337860), (60, 2392133), (86, 1668930), (129, 1112620), (172, 834465), (215, 667572), (258, 556310), (430, 333786), (516, 278155), (645, 222524), (860, 166893), (1290, 111262), (2580, 55631)]