30314960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 76911744

約数和(自身を除く): 46596784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 283, 412, 515, 520, 566, 824, 1030, 1040, 1132, 1339, 1415, 1648, 2060, 2264, 2678, 2830, 3679, 4120, 4528, 5356, 5660, 6695, 7358, 8240, 10712, 11320, 13390, 14716, 18395, 21424, 22640, 26780, 29149, 29432, 36790, 53560, 58298, 58864, 73580, 107120, 116596, 145745, 147160, 233192, 291490, 294320, 378937, 466384, 582980, 757874, 1165960, 1515748, 1894685, 2331920, 3031496, 3789370, 6062992, 7578740, 15157480, 30314960]

約数ペア:

[(1, 30314960), (2, 15157480), (4, 7578740), (5, 6062992), (8, 3789370), (10, 3031496), (13, 2331920), (16, 1894685), (20, 1515748), (26, 1165960), (40, 757874), (52, 582980), (65, 466384), (80, 378937), (103, 294320), (104, 291490), (130, 233192), (206, 147160), (208, 145745), (260, 116596), (283, 107120), (412, 73580), (515, 58864), (520, 58298), (566, 53560), (824, 36790), (1030, 29432), (1040, 29149), (1132, 26780), (1339, 22640), (1415, 21424), (1648, 18395), (2060, 14716), (2264, 13390), (2678, 11320), (2830, 10712), (3679, 8240), (4120, 7358), (4528, 6695), (5356, 5660)]