1859070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 2748930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1999, 3998, 5997, 9995, 11994, 19990, 29985, 59970, 61969, 123938, 185907, 309845, 371814, 619690, 929535, 1859070]

約数ペア:

[(1, 1859070), (2, 929535), (3, 619690), (5, 371814), (6, 309845), (10, 185907), (15, 123938), (30, 61969), (31, 59970), (62, 29985), (93, 19990), (155, 11994), (186, 9995), (310, 5997), (465, 3998), (930, 1999)]