10381860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 31796856

約数和(自身を除く): 21414996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 421, 548, 685, 822, 842, 1233, 1263, 1370, 1644, 1684, 2055, 2105, 2466, 2526, 2740, 3789, 4110, 4210, 4932, 5052, 6165, 6315, 7578, 8220, 8420, 12330, 12630, 15156, 18945, 24660, 25260, 37890, 57677, 75780, 115354, 173031, 230708, 288385, 346062, 519093, 576770, 692124, 865155, 1038186, 1153540, 1730310, 2076372, 2595465, 3460620, 5190930, 10381860]

約数ペア:

[(1, 10381860), (2, 5190930), (3, 3460620), (4, 2595465), (5, 2076372), (6, 1730310), (9, 1153540), (10, 1038186), (12, 865155), (15, 692124), (18, 576770), (20, 519093), (30, 346062), (36, 288385), (45, 230708), (60, 173031), (90, 115354), (137, 75780), (180, 57677), (274, 37890), (411, 25260), (421, 24660), (548, 18945), (685, 15156), (822, 12630), (842, 12330), (1233, 8420), (1263, 8220), (1370, 7578), (1644, 6315), (1684, 6165), (2055, 5052), (2105, 4932), (2466, 4210), (2526, 4110), (2740, 3789)]