179976810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461479}}^1$

素因数の和:461502

約数の個数: 32

約数和(自身を含む): 465171840

約数和(自身を除く): 285195030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461479, 922958, 1384437, 2307395, 2768874, 4614790, 5999227, 6922185, 11998454, 13844370, 17997681, 29996135, 35995362, 59992270, 89988405, 179976810]

約数ペア:

[(1, 179976810), (2, 89988405), (3, 59992270), (5, 35995362), (6, 29996135), (10, 17997681), (13, 13844370), (15, 11998454), (26, 6922185), (30, 5999227), (39, 4614790), (65, 2768874), (78, 2307395), (130, 1384437), (195, 922958), (390, 461479)]