7416290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8135710

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 1999, 3710, 3998, 9995, 13993, 19990, 27986, 69965, 105947, 139930, 211894, 529735, 741629, 1059470, 1483258, 3708145, 7416290]

約数ペア:

[(1, 7416290), (2, 3708145), (5, 1483258), (7, 1059470), (10, 741629), (14, 529735), (35, 211894), (53, 139930), (70, 105947), (106, 69965), (265, 27986), (371, 19990), (530, 13993), (742, 9995), (1855, 3998), (1999, 3710)]