127684010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 234118080

約数和(自身を除く): 106434070

約数列:

[1, 2, 5, 10, 97, 139, 194, 278, 485, 695, 947, 970, 1390, 1894, 4735, 9470, 13483, 26966, 67415, 91859, 131633, 134830, 183718, 263266, 459295, 658165, 918590, 1316330, 12768401, 25536802, 63842005, 127684010]

約数ペア:

[(1, 127684010), (2, 63842005), (5, 25536802), (10, 12768401), (97, 1316330), (139, 918590), (194, 658165), (278, 459295), (485, 263266), (695, 183718), (947, 134830), (970, 131633), (1390, 91859), (1894, 67415), (4735, 26966), (9470, 13483)]