207839790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45281}}^1$

素因数の和:45314

約数の個数: 64

約数和(自身を含む): 586854720

約数和(自身を除く): 379014930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 45281, 90562, 135843, 226405, 271686, 407529, 452810, 679215, 769777, 815058, 1222587, 1358430, 1539554, 2037645, 2309331, 2445174, 3848885, 4075290, 4618662, 6112935, 6927993, 7697770, 11546655, 12225870, 13855986, 20783979, 23093310, 34639965, 41567958, 69279930, 103919895, 207839790]

約数ペア:

[(1, 207839790), (2, 103919895), (3, 69279930), (5, 41567958), (6, 34639965), (9, 23093310), (10, 20783979), (15, 13855986), (17, 12225870), (18, 11546655), (27, 7697770), (30, 6927993), (34, 6112935), (45, 4618662), (51, 4075290), (54, 3848885), (85, 2445174), (90, 2309331), (102, 2037645), (135, 1539554), (153, 1358430), (170, 1222587), (255, 815058), (270, 769777), (306, 679215), (459, 452810), (510, 407529), (765, 271686), (918, 226405), (1530, 135843), (2295, 90562), (4590, 45281)]