10804740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 32277504

約数和(自身を除く): 21472764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 157, 185, 186, 222, 310, 314, 370, 372, 444, 465, 471, 555, 620, 628, 740, 785, 930, 942, 1110, 1147, 1570, 1860, 1884, 2220, 2294, 2355, 3140, 3441, 4588, 4710, 4867, 5735, 5809, 6882, 9420, 9734, 11470, 11618, 13764, 14601, 17205, 17427, 19468, 22940, 23236, 24335, 29045, 29202, 34410, 34854, 48670, 58090, 58404, 68820, 69708, 73005, 87135, 97340, 116180, 146010, 174270, 180079, 292020, 348540, 360158, 540237, 720316, 900395, 1080474, 1800790, 2160948, 2701185, 3601580, 5402370, 10804740]

約数ペア:

[(1, 10804740), (2, 5402370), (3, 3601580), (4, 2701185), (5, 2160948), (6, 1800790), (10, 1080474), (12, 900395), (15, 720316), (20, 540237), (30, 360158), (31, 348540), (37, 292020), (60, 180079), (62, 174270), (74, 146010), (93, 116180), (111, 97340), (124, 87135), (148, 73005), (155, 69708), (157, 68820), (185, 58404), (186, 58090), (222, 48670), (310, 34854), (314, 34410), (370, 29202), (372, 29045), (444, 24335), (465, 23236), (471, 22940), (555, 19468), (620, 17427), (628, 17205), (740, 14601), (785, 13764), (930, 11618), (942, 11470), (1110, 9734), (1147, 9420), (1570, 6882), (1860, 5809), (1884, 5735), (2220, 4867), (2294, 4710), (2355, 4588), (3140, 3441)]