904294070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1238759}}^1$

素因数の和:1238839

約数の個数: 16

約数和(自身を含む): 1650028320

約数和(自身を除く): 745734250

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1238759, 2477518, 6193795, 12387590, 90429407, 180858814, 452147035, 904294070]

約数ペア:

[(1, 904294070), (2, 452147035), (5, 180858814), (10, 90429407), (73, 12387590), (146, 6193795), (365, 2477518), (730, 1238759)]