73841810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6719}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 79051630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6719, 10990, 13438, 33595, 47033, 67190, 94066, 235165, 470330, 1054883, 2109766, 5274415, 7384181, 10548830, 14768362, 36920905, 73841810]

約数ペア:

[(1, 73841810), (2, 36920905), (5, 14768362), (7, 10548830), (10, 7384181), (14, 5274415), (35, 2109766), (70, 1054883), (157, 470330), (314, 235165), (785, 94066), (1099, 67190), (1570, 47033), (2198, 33595), (5495, 13438), (6719, 10990)]