8701430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 16904160

約数和(自身を除く): 8202730

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1117, 1558, 2234, 3895, 5585, 7790, 11170, 21223, 42446, 45797, 91594, 106115, 212230, 228985, 457970, 870143, 1740286, 4350715, 8701430]

約数ペア:

[(1, 8701430), (2, 4350715), (5, 1740286), (10, 870143), (19, 457970), (38, 228985), (41, 212230), (82, 106115), (95, 91594), (190, 45797), (205, 42446), (410, 21223), (779, 11170), (1117, 7790), (1558, 5585), (2234, 3895)]