12869730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 33718464

約数和(自身を除く): 20848734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 947, 1359, 1510, 1894, 2265, 2718, 2841, 4530, 4735, 5682, 6795, 8523, 9470, 13590, 14205, 17046, 28410, 42615, 85230, 142997, 285994, 428991, 714985, 857982, 1286973, 1429970, 2144955, 2573946, 4289910, 6434865, 12869730]

約数ペア:

[(1, 12869730), (2, 6434865), (3, 4289910), (5, 2573946), (6, 2144955), (9, 1429970), (10, 1286973), (15, 857982), (18, 714985), (30, 428991), (45, 285994), (90, 142997), (151, 85230), (302, 42615), (453, 28410), (755, 17046), (906, 14205), (947, 13590), (1359, 9470), (1510, 8523), (1894, 6795), (2265, 5682), (2718, 4735), (2841, 4530)]