65578730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4091}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 135527040

約数和(自身を除く): 69948310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4091, 8015, 8182, 16030, 20455, 28637, 40910, 57274, 143185, 286370, 936839, 1873678, 4684195, 6557873, 9368390, 13115746, 32789365, 65578730]

約数ペア:

[(1, 65578730), (2, 32789365), (5, 13115746), (7, 9368390), (10, 6557873), (14, 4684195), (35, 1873678), (70, 936839), (229, 286370), (458, 143185), (1145, 57274), (1603, 40910), (2290, 28637), (3206, 20455), (4091, 16030), (8015, 8182)]