61862710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 138241152

約数和(自身を除く): 76378442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 433, 455, 785, 866, 910, 1099, 1570, 2041, 2165, 2198, 3031, 4082, 4330, 5495, 5629, 6062, 10205, 10990, 11258, 14287, 15155, 20410, 28145, 28574, 30310, 39403, 56290, 67981, 71435, 78806, 135962, 142870, 197015, 339905, 394030, 475867, 679810, 883753, 951734, 1767506, 2379335, 4418765, 4758670, 6186271, 8837530, 12372542, 30931355, 61862710]

約数ペア:

[(1, 61862710), (2, 30931355), (5, 12372542), (7, 8837530), (10, 6186271), (13, 4758670), (14, 4418765), (26, 2379335), (35, 1767506), (65, 951734), (70, 883753), (91, 679810), (130, 475867), (157, 394030), (182, 339905), (314, 197015), (433, 142870), (455, 135962), (785, 78806), (866, 71435), (910, 67981), (1099, 56290), (1570, 39403), (2041, 30310), (2165, 28574), (2198, 28145), (3031, 20410), (4082, 15155), (4330, 14287), (5495, 11258), (5629, 10990), (6062, 10205)]