47682810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25229}}^1$

素因数の和:25252

約数の個数: 64

約数和(自身を含む): 145324800

約数和(自身を除く): 97641990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25229, 50458, 75687, 126145, 151374, 176603, 227061, 252290, 353206, 378435, 454122, 529809, 681183, 756870, 883015, 1059618, 1135305, 1362366, 1589427, 1766030, 2270610, 2649045, 3178854, 3405915, 4768281, 5298090, 6811830, 7947135, 9536562, 15894270, 23841405, 47682810]

約数ペア:

[(1, 47682810), (2, 23841405), (3, 15894270), (5, 9536562), (6, 7947135), (7, 6811830), (9, 5298090), (10, 4768281), (14, 3405915), (15, 3178854), (18, 2649045), (21, 2270610), (27, 1766030), (30, 1589427), (35, 1362366), (42, 1135305), (45, 1059618), (54, 883015), (63, 756870), (70, 681183), (90, 529809), (105, 454122), (126, 378435), (135, 353206), (189, 252290), (210, 227061), (270, 176603), (315, 151374), (378, 126145), (630, 75687), (945, 50458), (1890, 25229)]