42986170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 81881280

約数和(自身を除く): 38895110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 971, 1165, 1942, 2330, 4427, 4855, 8854, 9710, 18449, 22135, 36898, 44270, 92245, 184490, 226243, 452486, 1131215, 2262430, 4298617, 8597234, 21493085, 42986170]

約数ペア:

[(1, 42986170), (2, 21493085), (5, 8597234), (10, 4298617), (19, 2262430), (38, 1131215), (95, 452486), (190, 226243), (233, 184490), (466, 92245), (971, 44270), (1165, 36898), (1942, 22135), (2330, 18449), (4427, 9710), (4855, 8854)]