2073180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 5876640

約数和(自身を除く): 3803460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 317, 327, 436, 545, 634, 654, 951, 1090, 1268, 1308, 1585, 1635, 1902, 2180, 3170, 3270, 3804, 4755, 6340, 6540, 9510, 19020, 34553, 69106, 103659, 138212, 172765, 207318, 345530, 414636, 518295, 691060, 1036590, 2073180]

約数ペア:

[(1, 2073180), (2, 1036590), (3, 691060), (4, 518295), (5, 414636), (6, 345530), (10, 207318), (12, 172765), (15, 138212), (20, 103659), (30, 69106), (60, 34553), (109, 19020), (218, 9510), (317, 6540), (327, 6340), (436, 4755), (545, 3804), (634, 3270), (654, 3170), (951, 2180), (1090, 1902), (1268, 1635), (1308, 1585)]