8497620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 72

約数和(自身を含む): 27302184

約数和(自身を除く): 18804564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2777, 3060, 5554, 8331, 11108, 13885, 16662, 24993, 27770, 33324, 41655, 47209, 49986, 55540, 83310, 94418, 99972, 124965, 141627, 166620, 188836, 236045, 249930, 283254, 424881, 472090, 499860, 566508, 708135, 849762, 944180, 1416270, 1699524, 2124405, 2832540, 4248810, 8497620]

約数ペア:

[(1, 8497620), (2, 4248810), (3, 2832540), (4, 2124405), (5, 1699524), (6, 1416270), (9, 944180), (10, 849762), (12, 708135), (15, 566508), (17, 499860), (18, 472090), (20, 424881), (30, 283254), (34, 249930), (36, 236045), (45, 188836), (51, 166620), (60, 141627), (68, 124965), (85, 99972), (90, 94418), (102, 83310), (153, 55540), (170, 49986), (180, 47209), (204, 41655), (255, 33324), (306, 27770), (340, 24993), (510, 16662), (612, 13885), (765, 11108), (1020, 8331), (1530, 5554), (2777, 3060)]