151321510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11887}}^1$

素因数の和:11980

約数の個数: 32

約数和(自身を含む): 291018240

約数和(自身を除く): 139696730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 11887, 12730, 23774, 59435, 118870, 225853, 451706, 796429, 1129265, 1592858, 2258530, 3982145, 7964290, 15132151, 30264302, 75660755, 151321510]

約数ペア:

[(1, 151321510), (2, 75660755), (5, 30264302), (10, 15132151), (19, 7964290), (38, 3982145), (67, 2258530), (95, 1592858), (134, 1129265), (190, 796429), (335, 451706), (670, 225853), (1273, 118870), (2546, 59435), (6365, 23774), (11887, 12730)]