72861170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 133705728

約数和(自身を除く): 60844558

約数列:

[1, 2, 5, 10, 103, 127, 206, 254, 515, 557, 635, 1030, 1114, 1270, 2785, 5570, 13081, 26162, 57371, 65405, 70739, 114742, 130810, 141478, 286855, 353695, 573710, 707390, 7286117, 14572234, 36430585, 72861170]

約数ペア:

[(1, 72861170), (2, 36430585), (5, 14572234), (10, 7286117), (103, 707390), (127, 573710), (206, 353695), (254, 286855), (515, 141478), (557, 130810), (635, 114742), (1030, 70739), (1114, 65405), (1270, 57371), (2785, 26162), (5570, 13081)]