170135140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52837}}^1$

素因数の和:52876

約数の個数: 48

約数和(自身を含む): 426085632

約数和(自身を除く): 255950492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 52837, 105674, 211348, 264185, 369859, 528370, 739718, 1056740, 1215251, 1479436, 1849295, 2430502, 3698590, 4861004, 6076255, 7397180, 8506757, 12152510, 17013514, 24305020, 34027028, 42533785, 85067570, 170135140]

約数ペア:

[(1, 170135140), (2, 85067570), (4, 42533785), (5, 34027028), (7, 24305020), (10, 17013514), (14, 12152510), (20, 8506757), (23, 7397180), (28, 6076255), (35, 4861004), (46, 3698590), (70, 2430502), (92, 1849295), (115, 1479436), (140, 1215251), (161, 1056740), (230, 739718), (322, 528370), (460, 369859), (644, 264185), (805, 211348), (1610, 105674), (3220, 52837)]