84345170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13275

約数の個数: 48

約数和(自身を含む): 190208088

約数和(自身を除く): 105862918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 13241, 26482, 66205, 92687, 132410, 172133, 185374, 344266, 463435, 648809, 860665, 926870, 1204931, 1297618, 1721330, 2409862, 3244045, 6024655, 6488090, 8434517, 12049310, 16869034, 42172585, 84345170]

約数ペア:

[(1, 84345170), (2, 42172585), (5, 16869034), (7, 12049310), (10, 8434517), (13, 6488090), (14, 6024655), (26, 3244045), (35, 2409862), (49, 1721330), (65, 1297618), (70, 1204931), (91, 926870), (98, 860665), (130, 648809), (182, 463435), (245, 344266), (455, 185374), (490, 172133), (637, 132410), (910, 92687), (1274, 66205), (3185, 26482), (6370, 13241)]