16989842870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697287}}^1$

素因数の和:1697325

約数の個数: 64

約数和(自身を含む): 41060791296

約数和(自身を除く): 24070948426

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 1697287, 3394574, 8486435, 11881009, 16972870, 18670157, 22064731, 23762018, 37340314, 44129462, 59405045, 93350785, 110323655, 118810090, 130691099, 154453117, 186701570, 220647310, 242712041, 261382198, 308906234, 485424082, 653455495, 772265585, 1213560205, 1306910990, 1544531170, 1698984287, 2427120410, 3397968574, 8494921435, 16989842870]

約数ペア:

[(1, 16989842870), (2, 8494921435), (5, 3397968574), (7, 2427120410), (10, 1698984287), (11, 1544531170), (13, 1306910990), (14, 1213560205), (22, 772265585), (26, 653455495), (35, 485424082), (55, 308906234), (65, 261382198), (70, 242712041), (77, 220647310), (91, 186701570), (110, 154453117), (130, 130691099), (143, 118810090), (154, 110323655), (182, 93350785), (286, 59405045), (385, 44129462), (455, 37340314), (715, 23762018), (770, 22064731), (910, 18670157), (1001, 16972870), (1430, 11881009), (2002, 8486435), (5005, 3394574), (10010, 1697287)]