12209260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 30106944

約数和(自身を除く): 17897684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2357, 2590, 4714, 5180, 9428, 11785, 16499, 23570, 32998, 47140, 65996, 82495, 87209, 164990, 174418, 329980, 348836, 436045, 610463, 872090, 1220926, 1744180, 2441852, 3052315, 6104630, 12209260]

約数ペア:

[(1, 12209260), (2, 6104630), (4, 3052315), (5, 2441852), (7, 1744180), (10, 1220926), (14, 872090), (20, 610463), (28, 436045), (35, 348836), (37, 329980), (70, 174418), (74, 164990), (140, 87209), (148, 82495), (185, 65996), (259, 47140), (370, 32998), (518, 23570), (740, 16499), (1036, 11785), (1295, 9428), (2357, 5180), (2590, 4714)]