140567570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98299}}^1$

素因数の和:98330

約数の個数: 32

約数和(自身を含む): 297259200

約数和(自身を除く): 156691630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 98299, 196598, 491495, 982990, 1081289, 1277887, 2162578, 2555774, 5406445, 6389435, 10812890, 12778870, 14056757, 28113514, 70283785, 140567570]

約数ペア:

[(1, 140567570), (2, 70283785), (5, 28113514), (10, 14056757), (11, 12778870), (13, 10812890), (22, 6389435), (26, 5406445), (55, 2555774), (65, 2162578), (110, 1277887), (130, 1081289), (143, 982990), (286, 491495), (715, 196598), (1430, 98299)]