404701430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{3571}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 833276160

約数和(自身を除く): 428574730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1619, 3238, 3571, 7142, 8095, 11333, 16190, 17855, 22666, 24997, 35710, 49994, 56665, 113330, 124985, 249970, 5781449, 11562898, 28907245, 40470143, 57814490, 80940286, 202350715, 404701430]

約数ペア:

[(1, 404701430), (2, 202350715), (5, 80940286), (7, 57814490), (10, 40470143), (14, 28907245), (35, 11562898), (70, 5781449), (1619, 249970), (3238, 124985), (3571, 113330), (7142, 56665), (8095, 49994), (11333, 35710), (16190, 24997), (17855, 22666)]