67664310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 118614090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 769, 838, 1257, 1538, 2095, 2307, 2514, 2933, 3845, 4190, 4614, 5383, 5866, 6285, 7690, 8799, 10766, 11535, 12570, 14665, 16149, 17598, 23070, 26915, 29330, 32298, 43995, 53830, 80745, 87990, 161490, 322211, 644422, 966633, 1611055, 1933266, 2255477, 3222110, 4510954, 4833165, 6766431, 9666330, 11277385, 13532862, 22554770, 33832155, 67664310]

約数ペア:

[(1, 67664310), (2, 33832155), (3, 22554770), (5, 13532862), (6, 11277385), (7, 9666330), (10, 6766431), (14, 4833165), (15, 4510954), (21, 3222110), (30, 2255477), (35, 1933266), (42, 1611055), (70, 966633), (105, 644422), (210, 322211), (419, 161490), (769, 87990), (838, 80745), (1257, 53830), (1538, 43995), (2095, 32298), (2307, 29330), (2514, 26915), (2933, 23070), (3845, 17598), (4190, 16149), (4614, 14665), (5383, 12570), (5866, 11535), (6285, 10766), (7690, 8799)]