149763530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5231}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 308897280

約数和(自身を除く): 159133750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5231, 5726, 10462, 14315, 26155, 28630, 36617, 52310, 73234, 183085, 366170, 2139479, 4278958, 10697395, 14976353, 21394790, 29952706, 74881765, 149763530]

約数ペア:

[(1, 149763530), (2, 74881765), (5, 29952706), (7, 21394790), (10, 14976353), (14, 10697395), (35, 4278958), (70, 2139479), (409, 366170), (818, 183085), (2045, 73234), (2863, 52310), (4090, 36617), (5231, 28630), (5726, 26155), (10462, 14315)]