1873970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 4060800

約数和(自身を除く): 2186830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1409, 2818, 7045, 9863, 14090, 19726, 26771, 49315, 53542, 98630, 133855, 187397, 267710, 374794, 936985, 1873970]

約数ペア:

[(1, 1873970), (2, 936985), (5, 374794), (7, 267710), (10, 187397), (14, 133855), (19, 98630), (35, 53542), (38, 49315), (70, 26771), (95, 19726), (133, 14090), (190, 9863), (266, 7045), (665, 2818), (1330, 1409)]