370490680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6271}}^1$

素因数の和:6500

約数の個数: 64

約数和(自身を含む): 957358080

約数和(自身を除く): 586867400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1055, 1477, 1688, 2110, 2954, 4220, 5908, 6271, 7385, 8440, 11816, 12542, 14770, 25084, 29540, 31355, 43897, 50168, 59080, 62710, 87794, 125420, 175588, 219485, 250840, 351176, 438970, 877940, 1323181, 1755880, 2646362, 5292724, 6615905, 9262267, 10585448, 13231810, 18524534, 26463620, 37049068, 46311335, 52927240, 74098136, 92622670, 185245340, 370490680]

約数ペア:

[(1, 370490680), (2, 185245340), (4, 92622670), (5, 74098136), (7, 52927240), (8, 46311335), (10, 37049068), (14, 26463620), (20, 18524534), (28, 13231810), (35, 10585448), (40, 9262267), (56, 6615905), (70, 5292724), (140, 2646362), (211, 1755880), (280, 1323181), (422, 877940), (844, 438970), (1055, 351176), (1477, 250840), (1688, 219485), (2110, 175588), (2954, 125420), (4220, 87794), (5908, 62710), (6271, 59080), (7385, 50168), (8440, 43897), (11816, 31355), (12542, 29540), (14770, 25084)]