2229930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2753}}^1$

素因数の和:2772

約数の個数: 40

約数和(自身を含む): 5998212

約数和(自身を除く): 3768282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2753, 5506, 8259, 13765, 16518, 24777, 27530, 41295, 49554, 74331, 82590, 123885, 148662, 222993, 247770, 371655, 445986, 743310, 1114965, 2229930]

約数ペア:

[(1, 2229930), (2, 1114965), (3, 743310), (5, 445986), (6, 371655), (9, 247770), (10, 222993), (15, 148662), (18, 123885), (27, 82590), (30, 74331), (45, 49554), (54, 41295), (81, 27530), (90, 24777), (135, 16518), (162, 13765), (270, 8259), (405, 5506), (810, 2753)]