2202030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 5868720

約数和(自身を除く): 3666690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 569, 645, 774, 1138, 1290, 1707, 1935, 2845, 3414, 3870, 5121, 5690, 8535, 10242, 17070, 24467, 25605, 48934, 51210, 73401, 122335, 146802, 220203, 244670, 367005, 440406, 734010, 1101015, 2202030]

約数ペア:

[(1, 2202030), (2, 1101015), (3, 734010), (5, 440406), (6, 367005), (9, 244670), (10, 220203), (15, 146802), (18, 122335), (30, 73401), (43, 51210), (45, 48934), (86, 25605), (90, 24467), (129, 17070), (215, 10242), (258, 8535), (387, 5690), (430, 5121), (569, 3870), (645, 3414), (774, 2845), (1138, 1935), (1290, 1707)]