126313810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2789}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 260340480

約数和(自身を除く): 134026670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 2789, 3235, 4529, 5578, 6470, 9058, 13945, 19523, 22645, 27890, 39046, 45290, 97615, 195230, 1804483, 3608966, 9022415, 12631381, 18044830, 25262762, 63156905, 126313810]

約数ペア:

[(1, 126313810), (2, 63156905), (5, 25262762), (7, 18044830), (10, 12631381), (14, 9022415), (35, 3608966), (70, 1804483), (647, 195230), (1294, 97615), (2789, 45290), (3235, 39046), (4529, 27890), (5578, 22645), (6470, 19523), (9058, 13945)]