27259140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19753}}^1$

素因数の和:19788

約数の個数: 48

約数和(自身を含む): 79648128

約数和(自身を除く): 52388988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19753, 39506, 59259, 79012, 98765, 118518, 197530, 237036, 296295, 395060, 454319, 592590, 908638, 1185180, 1362957, 1817276, 2271595, 2725914, 4543190, 5451828, 6814785, 9086380, 13629570, 27259140]

約数ペア:

[(1, 27259140), (2, 13629570), (3, 9086380), (4, 6814785), (5, 5451828), (6, 4543190), (10, 2725914), (12, 2271595), (15, 1817276), (20, 1362957), (23, 1185180), (30, 908638), (46, 592590), (60, 454319), (69, 395060), (92, 296295), (115, 237036), (138, 197530), (230, 118518), (276, 98765), (345, 79012), (460, 59259), (690, 39506), (1380, 19753)]