339901690

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 618347520

約数和(自身を除く): 278445830

約数列:

[1, 2, 5, 10, 191, 251, 382, 502, 709, 955, 1255, 1418, 1910, 2510, 3545, 7090, 47941, 95882, 135419, 177959, 239705, 270838, 355918, 479410, 677095, 889795, 1354190, 1779590, 33990169, 67980338, 169950845, 339901690]

約数ペア:

[(1, 339901690), (2, 169950845), (5, 67980338), (10, 33990169), (191, 1779590), (251, 1354190), (382, 889795), (502, 677095), (709, 479410), (955, 355918), (1255, 270838), (1418, 239705), (1910, 177959), (2510, 135419), (3545, 95882), (7090, 47941)]