142711730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1753}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 293998464

約数和(自身を除く): 151286734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1163, 1753, 2326, 3506, 5815, 8141, 8765, 11630, 12271, 16282, 17530, 24542, 40705, 61355, 81410, 122710, 2038739, 4077478, 10193695, 14271173, 20387390, 28542346, 71355865, 142711730]

約数ペア:

[(1, 142711730), (2, 71355865), (5, 28542346), (7, 20387390), (10, 14271173), (14, 10193695), (35, 4077478), (70, 2038739), (1163, 122710), (1753, 81410), (2326, 61355), (3506, 40705), (5815, 24542), (8141, 17530), (8765, 16282), (11630, 12271)]