858458830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 1611746640

約数和(自身を除く): 753287810

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 859, 1369, 1718, 2701, 2738, 4295, 5402, 6845, 8590, 13505, 13690, 27010, 31783, 62707, 63566, 99937, 125414, 158915, 199874, 313535, 317830, 499685, 627070, 999370, 1175971, 2320159, 2351942, 4640318, 5879855, 11600795, 11759710, 23201590, 85845883, 171691766, 429229415, 858458830]

約数ペア:

[(1, 858458830), (2, 429229415), (5, 171691766), (10, 85845883), (37, 23201590), (73, 11759710), (74, 11600795), (146, 5879855), (185, 4640318), (365, 2351942), (370, 2320159), (730, 1175971), (859, 999370), (1369, 627070), (1718, 499685), (2701, 317830), (2738, 313535), (4295, 199874), (5402, 158915), (6845, 125414), (8590, 99937), (13505, 63566), (13690, 62707), (27010, 31783)]