71399993580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{396666631}}^1$

素因数の和:396666646

約数の個数: 36

約数和(自身を含む): 216579981072

約数和(自身を除く): 145179987492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 396666631, 793333262, 1189999893, 1586666524, 1983333155, 2379999786, 3569999679, 3966666310, 4759999572, 5949999465, 7139999358, 7933332620, 11899998930, 14279998716, 17849998395, 23799997860, 35699996790, 71399993580]

約数ペア:

[(1, 71399993580), (2, 35699996790), (3, 23799997860), (4, 17849998395), (5, 14279998716), (6, 11899998930), (9, 7933332620), (10, 7139999358), (12, 5949999465), (15, 4759999572), (18, 3966666310), (20, 3569999679), (30, 2379999786), (36, 1983333155), (45, 1586666524), (60, 1189999893), (90, 793333262), (180, 396666631)]