6621830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 12403584

約数和(自身を除く): 5781754

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 193, 235, 365, 386, 470, 730, 965, 1930, 3431, 6862, 9071, 14089, 17155, 18142, 28178, 34310, 45355, 70445, 90710, 140890, 662183, 1324366, 3310915, 6621830]

約数ペア:

[(1, 6621830), (2, 3310915), (5, 1324366), (10, 662183), (47, 140890), (73, 90710), (94, 70445), (146, 45355), (193, 34310), (235, 28178), (365, 18142), (386, 17155), (470, 14089), (730, 9071), (965, 6862), (1930, 3431)]