3972189859620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2878398449}}^1$

素因数の和:2878398484

約数の個数: 48

約数和(自身を含む): 11605702550400

約数和(自身を除く): 7633512690780

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, 2878398449, 5756796898, 8635195347, 11513593796, 14391992245, 17270390694, 28783984490, 34540781388, 43175976735, 57567968980, 66203164327, 86351953470, 132406328654, 172703906940, 198609492981, 264812657308, 331015821635, 397218985962, 662031643270, 794437971924, 993047464905, 1324063286540, 1986094929810, 3972189859620]

約数ペア:

[(1, 3972189859620), (2, 1986094929810), (3, 1324063286540), (4, 993047464905), (5, 794437971924), (6, 662031643270), (10, 397218985962), (12, 331015821635), (15, 264812657308), (20, 198609492981), (23, 172703906940), (30, 132406328654), (46, 86351953470), (60, 66203164327), (69, 57567968980), (92, 43175976735), (115, 34540781388), (138, 28783984490), (230, 17270390694), (276, 14391992245), (345, 11513593796), (460, 8635195347), (690, 5756796898), (1380, 2878398449)]