74465340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2591}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 134553540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2591, 2874, 4790, 5182, 5748, 7185, 7773, 9580, 10364, 12955, 14370, 15546, 25910, 28740, 31092, 38865, 51820, 77730, 155460, 1241089, 2482178, 3723267, 4964356, 6205445, 7446534, 12410890, 14893068, 18616335, 24821780, 37232670, 74465340]

約数ペア:

[(1, 74465340), (2, 37232670), (3, 24821780), (4, 18616335), (5, 14893068), (6, 12410890), (10, 7446534), (12, 6205445), (15, 4964356), (20, 3723267), (30, 2482178), (60, 1241089), (479, 155460), (958, 77730), (1437, 51820), (1916, 38865), (2395, 31092), (2591, 28740), (2874, 25910), (4790, 15546), (5182, 14370), (5748, 12955), (7185, 10364), (7773, 9580)]