5209020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 16192176

約数和(自身を除く): 10983156

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, 673, 774, 860, 1290, 1346, 1548, 1935, 2019, 2580, 2692, 3365, 3870, 4038, 6057, 6730, 7740, 8076, 10095, 12114, 13460, 20190, 24228, 28939, 30285, 40380, 57878, 60570, 86817, 115756, 121140, 144695, 173634, 260451, 289390, 347268, 434085, 520902, 578780, 868170, 1041804, 1302255, 1736340, 2604510, 5209020]

約数ペア:

[(1, 5209020), (2, 2604510), (3, 1736340), (4, 1302255), (5, 1041804), (6, 868170), (9, 578780), (10, 520902), (12, 434085), (15, 347268), (18, 289390), (20, 260451), (30, 173634), (36, 144695), (43, 121140), (45, 115756), (60, 86817), (86, 60570), (90, 57878), (129, 40380), (172, 30285), (180, 28939), (215, 24228), (258, 20190), (387, 13460), (430, 12114), (516, 10095), (645, 8076), (673, 7740), (774, 6730), (860, 6057), (1290, 4038), (1346, 3870), (1548, 3365), (1935, 2692), (2019, 2580)]