27847890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44203}}^1$

素因数の和:44223

約数の個数: 48

約数和(自身を含む): 82749888

約数和(自身を除く): 54901998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44203, 88406, 132609, 221015, 265218, 309421, 397827, 442030, 618842, 663045, 795654, 928263, 1326090, 1547105, 1856526, 1989135, 2784789, 3094210, 3978270, 4641315, 5569578, 9282630, 13923945, 27847890]

約数ペア:

[(1, 27847890), (2, 13923945), (3, 9282630), (5, 5569578), (6, 4641315), (7, 3978270), (9, 3094210), (10, 2784789), (14, 1989135), (15, 1856526), (18, 1547105), (21, 1326090), (30, 928263), (35, 795654), (42, 663045), (45, 618842), (63, 442030), (70, 397827), (90, 309421), (105, 265218), (126, 221015), (210, 132609), (315, 88406), (630, 44203)]