67491540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{374953}}^1$

素因数の和:374968

約数の個数: 36

約数和(自身を含む): 204724884

約数和(自身を除く): 137233344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 374953, 749906, 1124859, 1499812, 1874765, 2249718, 3374577, 3749530, 4499436, 5624295, 6749154, 7499060, 11248590, 13498308, 16872885, 22497180, 33745770, 67491540]

約数ペア:

[(1, 67491540), (2, 33745770), (3, 22497180), (4, 16872885), (5, 13498308), (6, 11248590), (9, 7499060), (10, 6749154), (12, 5624295), (15, 4499436), (18, 3749530), (20, 3374577), (30, 2249718), (36, 1874765), (45, 1499812), (60, 1124859), (90, 749906), (180, 374953)]