27005990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 53494560

約数和(自身を除く): 26488570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2029, 2662, 4058, 6655, 10145, 13310, 20290, 22319, 44638, 111595, 223190, 245509, 491018, 1227545, 2455090, 2700599, 5401198, 13502995, 27005990]

約数ペア:

[(1, 27005990), (2, 13502995), (5, 5401198), (10, 2700599), (11, 2455090), (22, 1227545), (55, 491018), (110, 245509), (121, 223190), (242, 111595), (605, 44638), (1210, 22319), (1331, 20290), (2029, 13310), (2662, 10145), (4058, 6655)]