84077940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1999}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 235872000

約数和(自身を除く): 151794060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 1999, 2103, 2804, 3505, 3998, 4206, 5997, 7010, 7996, 8412, 9995, 10515, 11994, 14020, 19990, 21030, 23988, 29985, 39980, 42060, 59970, 119940, 1401299, 2802598, 4203897, 5605196, 7006495, 8407794, 14012990, 16815588, 21019485, 28025980, 42038970, 84077940]

約数ペア:

[(1, 84077940), (2, 42038970), (3, 28025980), (4, 21019485), (5, 16815588), (6, 14012990), (10, 8407794), (12, 7006495), (15, 5605196), (20, 4203897), (30, 2802598), (60, 1401299), (701, 119940), (1402, 59970), (1999, 42060), (2103, 39980), (2804, 29985), (3505, 23988), (3998, 21030), (4206, 19990), (5997, 14020), (7010, 11994), (7996, 10515), (8412, 9995)]