17913156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{24071}}^1$

素因数の和:24319

約数の個数: 96

約数和(自身を含む): 51117373440

約数和(自身を除く): 33204216660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 157, 158, 237, 314, 316, 395, 471, 474, 628, 785, 790, 942, 948, 1185, 1570, 1580, 1884, 2355, 2370, 3140, 4710, 4740, 9420, 12403, 24071, 24806, 37209, 48142, 49612, 62015, 72213, 74418, 96284, 120355, 124030, 144426, 148836, 186045, 240710, 248060, 288852, 361065, 372090, 481420, 722130, 744180, 1444260, 1901609, 3779147, 3803218, 5704827, 7558294, 7606436, 9508045, 11337441, 11409654, 15116588, 18895735, 19016090, 22674882, 22819308, 28524135, 37791470, 38032180, 45349764, 56687205, 57048270, 75582940, 113374410, 114096540, 226748820, 298552613, 597105226, 895657839, 1194210452, 1492763065, 1791315678, 2985526130, 3582631356, 4478289195, 5971052260, 8956578390, 17913156780]

約数ペア:

[(1, 17913156780), (2, 8956578390), (3, 5971052260), (4, 4478289195), (5, 3582631356), (6, 2985526130), (10, 1791315678), (12, 1492763065), (15, 1194210452), (20, 895657839), (30, 597105226), (60, 298552613), (79, 226748820), (157, 114096540), (158, 113374410), (237, 75582940), (314, 57048270), (316, 56687205), (395, 45349764), (471, 38032180), (474, 37791470), (628, 28524135), (785, 22819308), (790, 22674882), (942, 19016090), (948, 18895735), (1185, 15116588), (1570, 11409654), (1580, 11337441), (1884, 9508045), (2355, 7606436), (2370, 7558294), (3140, 5704827), (4710, 3803218), (4740, 3779147), (9420, 1901609), (12403, 1444260), (24071, 744180), (24806, 722130), (37209, 481420), (48142, 372090), (49612, 361065), (62015, 288852), (72213, 248060), (74418, 240710), (96284, 186045), (120355, 148836), (124030, 144426)]