2013162420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{307823}}^1$

素因数の和:307944

約数の個数: 48

約数和(自身を含む): 5688587520

約数和(自身を除く): 3675425100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 307823, 615646, 923469, 1231292, 1539115, 1846938, 3078230, 3693876, 4617345, 6156460, 9234690, 18469380, 33552707, 67105414, 100658121, 134210828, 167763535, 201316242, 335527070, 402632484, 503290605, 671054140, 1006581210, 2013162420]

約数ペア:

[(1, 2013162420), (2, 1006581210), (3, 671054140), (4, 503290605), (5, 402632484), (6, 335527070), (10, 201316242), (12, 167763535), (15, 134210828), (20, 100658121), (30, 67105414), (60, 33552707), (109, 18469380), (218, 9234690), (327, 6156460), (436, 4617345), (545, 3693876), (654, 3078230), (1090, 1846938), (1308, 1539115), (1635, 1231292), (2180, 923469), (3270, 615646), (6540, 307823)]