3738130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 4037870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1999, 3998, 9995, 19990, 21989, 33983, 43978, 67966, 109945, 169915, 219890, 339830, 373813, 747626, 1869065, 3738130]

約数ペア:

[(1, 3738130), (2, 1869065), (5, 747626), (10, 373813), (11, 339830), (17, 219890), (22, 169915), (34, 109945), (55, 67966), (85, 43978), (110, 33983), (170, 21989), (187, 19990), (374, 9995), (935, 3998), (1870, 1999)]