28660770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 77258880

約数和(自身を除く): 48598110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1051, 1515, 1818, 2102, 2727, 3030, 3153, 4545, 5255, 5454, 6306, 9090, 9459, 10510, 13635, 15765, 18918, 27270, 28377, 31530, 47295, 56754, 94590, 106151, 141885, 212302, 283770, 318453, 530755, 636906, 955359, 1061510, 1592265, 1910718, 2866077, 3184530, 4776795, 5732154, 9553590, 14330385, 28660770]

約数ペア:

[(1, 28660770), (2, 14330385), (3, 9553590), (5, 5732154), (6, 4776795), (9, 3184530), (10, 2866077), (15, 1910718), (18, 1592265), (27, 1061510), (30, 955359), (45, 636906), (54, 530755), (90, 318453), (101, 283770), (135, 212302), (202, 141885), (270, 106151), (303, 94590), (505, 56754), (606, 47295), (909, 31530), (1010, 28377), (1051, 27270), (1515, 18918), (1818, 15765), (2102, 13635), (2727, 10510), (3030, 9459), (3153, 9090), (4545, 6306), (5255, 5454)]