85732710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{408251}}^1$

素因数の和:408268

約数の個数: 32

約数和(自身を含む): 235153152

約数和(自身を除く): 149420442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 408251, 816502, 1224753, 2041255, 2449506, 2857757, 4082510, 5715514, 6123765, 8573271, 12247530, 14288785, 17146542, 28577570, 42866355, 85732710]

約数ペア:

[(1, 85732710), (2, 42866355), (3, 28577570), (5, 17146542), (6, 14288785), (7, 12247530), (10, 8573271), (14, 6123765), (15, 5715514), (21, 4082510), (30, 2857757), (35, 2449506), (42, 2041255), (70, 1224753), (105, 816502), (210, 408251)]