2002034157060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{680963999}}^1$

素因数の和:680964025

約数の個数: 72

約数和(自身を含む): 6520911264000

約数和(自身を除く): 4518877106940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 680963999, 1361927998, 2042891997, 2723855996, 3404819995, 4085783994, 4766747993, 6809639990, 8171567988, 9533495986, 10214459985, 13619279980, 14300243979, 19066991972, 20428919970, 23833739965, 28600487958, 33367235951, 40857839940, 47667479930, 57200975916, 66734471902, 71501219895, 95334959860, 100101707853, 133468943804, 143002439790, 166836179755, 200203415706, 286004879580, 333672359510, 400406831412, 500508539265, 667344719020, 1001017078530, 2002034157060]

約数ペア:

[(1, 2002034157060), (2, 1001017078530), (3, 667344719020), (4, 500508539265), (5, 400406831412), (6, 333672359510), (7, 286004879580), (10, 200203415706), (12, 166836179755), (14, 143002439790), (15, 133468943804), (20, 100101707853), (21, 95334959860), (28, 71501219895), (30, 66734471902), (35, 57200975916), (42, 47667479930), (49, 40857839940), (60, 33367235951), (70, 28600487958), (84, 23833739965), (98, 20428919970), (105, 19066991972), (140, 14300243979), (147, 13619279980), (196, 10214459985), (210, 9533495986), (245, 8171567988), (294, 6809639990), (420, 4766747993), (490, 4085783994), (588, 3404819995), (735, 2723855996), (980, 2042891997), (1470, 1361927998), (2940, 680963999)]