149355710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{125509}}^1$

素因数の和:125540

約数の個数: 32

約数和(自身を含む): 325321920

約数和(自身を除く): 175966210

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 125509, 251018, 627545, 878563, 1255090, 1757126, 2133653, 4267306, 4392815, 8785630, 10668265, 14935571, 21336530, 29871142, 74677855, 149355710]

約数ペア:

[(1, 149355710), (2, 74677855), (5, 29871142), (7, 21336530), (10, 14935571), (14, 10668265), (17, 8785630), (34, 4392815), (35, 4267306), (70, 2133653), (85, 1757126), (119, 1255090), (170, 878563), (238, 627545), (595, 251018), (1190, 125509)]