13712460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 38556000

約数和(自身を除く): 24843540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 509, 898, 1018, 1347, 1527, 1796, 2036, 2245, 2545, 2694, 3054, 4490, 5090, 5388, 6108, 6735, 7635, 8980, 10180, 13470, 15270, 26940, 30540, 228541, 457082, 685623, 914164, 1142705, 1371246, 2285410, 2742492, 3428115, 4570820, 6856230, 13712460]

約数ペア:

[(1, 13712460), (2, 6856230), (3, 4570820), (4, 3428115), (5, 2742492), (6, 2285410), (10, 1371246), (12, 1142705), (15, 914164), (20, 685623), (30, 457082), (60, 228541), (449, 30540), (509, 26940), (898, 15270), (1018, 13470), (1347, 10180), (1527, 8980), (1796, 7635), (2036, 6735), (2245, 6108), (2545, 5388), (2694, 5090), (3054, 4490)]