27321090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 65753856

約数和(自身を除く): 38432766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2113, 2155, 2586, 4226, 4310, 6339, 6465, 10565, 12678, 12930, 21130, 31695, 63390, 910703, 1821406, 2732109, 4553515, 5464218, 9107030, 13660545, 27321090]

約数ペア:

[(1, 27321090), (2, 13660545), (3, 9107030), (5, 5464218), (6, 4553515), (10, 2732109), (15, 1821406), (30, 910703), (431, 63390), (862, 31695), (1293, 21130), (2113, 12930), (2155, 12678), (2586, 10565), (4226, 6465), (4310, 6339)]