2012603215

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9284

約数の個数: 48

約数和(自身を含む): 3020544000

約数和(自身を除く): 1007940785

約数列:

[1, 5, 7, 19, 35, 47, 49, 95, 133, 235, 245, 329, 665, 893, 931, 1645, 2303, 4465, 4655, 6251, 9199, 11515, 31255, 43757, 45995, 64393, 174781, 218785, 321965, 432353, 450751, 873905, 1223467, 2161765, 2253755, 3026471, 6117335, 8214707, 8564269, 15132355, 21185297, 41073535, 42821345, 57502949, 105926485, 287514745, 402520643, 2012603215]

約数ペア:

[(1, 2012603215), (5, 402520643), (7, 287514745), (19, 105926485), (35, 57502949), (47, 42821345), (49, 41073535), (95, 21185297), (133, 15132355), (235, 8564269), (245, 8214707), (329, 6117335), (665, 3026471), (893, 2253755), (931, 2161765), (1645, 1223467), (2303, 873905), (4465, 450751), (4655, 432353), (6251, 321965), (9199, 218785), (11515, 174781), (31255, 64393), (43757, 45995)]