29815340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 65870112

約数和(自身を除く): 36054772

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 937, 1591, 1874, 3182, 3748, 4685, 6364, 7955, 9370, 15910, 18740, 31820, 34669, 40291, 69338, 80582, 138676, 161164, 173345, 201455, 346690, 402910, 693380, 805820, 1490767, 2981534, 5963068, 7453835, 14907670, 29815340]

約数ペア:

[(1, 29815340), (2, 14907670), (4, 7453835), (5, 5963068), (10, 2981534), (20, 1490767), (37, 805820), (43, 693380), (74, 402910), (86, 346690), (148, 201455), (172, 173345), (185, 161164), (215, 138676), (370, 80582), (430, 69338), (740, 40291), (860, 34669), (937, 31820), (1591, 18740), (1874, 15910), (3182, 9370), (3748, 7955), (4685, 6364)]