75222370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 64745630

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 1999, 3763, 3998, 7526, 9995, 18815, 19990, 37630, 105947, 141929, 211894, 283858, 529735, 709645, 1059470, 1419290, 7522237, 15044474, 37611185, 75222370]

約数ペア:

[(1, 75222370), (2, 37611185), (5, 15044474), (10, 7522237), (53, 1419290), (71, 1059470), (106, 709645), (142, 529735), (265, 283858), (355, 211894), (530, 141929), (710, 105947), (1999, 37630), (3763, 19990), (3998, 18815), (7526, 9995)]