6880373570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{2647}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 14386139136

約数和(自身を除く): 7505765566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 523, 710, 994, 1046, 2485, 2615, 2647, 3661, 4970, 5230, 5294, 7322, 13235, 18305, 18529, 26470, 36610, 37058, 37133, 74266, 92645, 185290, 185665, 187937, 259931, 371330, 375874, 519862, 939685, 1299655, 1315559, 1384381, 1879370, 2599310, 2631118, 2768762, 6577795, 6921905, 9690667, 13155590, 13843810, 19381334, 48453335, 96906670, 98291051, 196582102, 491455255, 688037357, 982910510, 1376074714, 3440186785, 6880373570]

約数ペア:

[(1, 6880373570), (2, 3440186785), (5, 1376074714), (7, 982910510), (10, 688037357), (14, 491455255), (35, 196582102), (70, 98291051), (71, 96906670), (142, 48453335), (355, 19381334), (497, 13843810), (523, 13155590), (710, 9690667), (994, 6921905), (1046, 6577795), (2485, 2768762), (2615, 2631118), (2647, 2599310), (3661, 1879370), (4970, 1384381), (5230, 1315559), (5294, 1299655), (7322, 939685), (13235, 519862), (18305, 375874), (18529, 371330), (26470, 259931), (36610, 187937), (37058, 185665), (37133, 185290), (74266, 92645)]