67378590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12689}}^1$

素因数の和:12761

約数の個数: 48

約数和(自身を含む): 178167600

約数和(自身を除く): 110789010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 12689, 25378, 38067, 63445, 76134, 114201, 126890, 190335, 228402, 380670, 571005, 748651, 1142010, 1497302, 2245953, 3743255, 4491906, 6737859, 7486510, 11229765, 13475718, 22459530, 33689295, 67378590]

約数ペア:

[(1, 67378590), (2, 33689295), (3, 22459530), (5, 13475718), (6, 11229765), (9, 7486510), (10, 6737859), (15, 4491906), (18, 3743255), (30, 2245953), (45, 1497302), (59, 1142010), (90, 748651), (118, 571005), (177, 380670), (295, 228402), (354, 190335), (531, 126890), (590, 114201), (885, 76134), (1062, 63445), (1770, 38067), (2655, 25378), (5310, 12689)]