1858395170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{3739}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 3493100160

約数和(自身を除く): 1634704990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2161, 3739, 4322, 7478, 10805, 18695, 21610, 37390, 49703, 85997, 99406, 171994, 248515, 429985, 497030, 859970, 8079979, 16159958, 40399895, 80799790, 185839517, 371679034, 929197585, 1858395170]

約数ペア:

[(1, 1858395170), (2, 929197585), (5, 371679034), (10, 185839517), (23, 80799790), (46, 40399895), (115, 16159958), (230, 8079979), (2161, 859970), (3739, 497030), (4322, 429985), (7478, 248515), (10805, 171994), (18695, 99406), (21610, 85997), (37390, 49703)]