164035570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1499}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 305856000

約数和(自身を除く): 141820430

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1499, 1765, 2998, 3530, 7495, 10943, 14990, 21886, 46469, 54715, 92938, 109430, 232345, 464690, 529147, 1058294, 2645735, 5291470, 16403557, 32807114, 82017785, 164035570]

約数ペア:

[(1, 164035570), (2, 82017785), (5, 32807114), (10, 16403557), (31, 5291470), (62, 2645735), (155, 1058294), (310, 529147), (353, 464690), (706, 232345), (1499, 109430), (1765, 92938), (2998, 54715), (3530, 46469), (7495, 21886), (10943, 14990)]