9090410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7670

約数の個数: 32

約数和(自身を含む): 19802880

約数和(自身を除く): 10712470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 7639, 15278, 38195, 53473, 76390, 106946, 129863, 259726, 267365, 534730, 649315, 909041, 1298630, 1818082, 4545205, 9090410]

約数ペア:

[(1, 9090410), (2, 4545205), (5, 1818082), (7, 1298630), (10, 909041), (14, 649315), (17, 534730), (34, 267365), (35, 259726), (70, 129863), (85, 106946), (119, 76390), (170, 53473), (238, 38195), (595, 15278), (1190, 7639)]