164465190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4603}}^1$

素因数の和:5013

約数の個数: 48

約数和(自身を含む): 428779728

約数和(自身を除く): 264314538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2382, 3573, 3970, 4603, 5955, 7146, 9206, 11910, 13809, 17865, 23015, 27618, 35730, 41427, 46030, 69045, 82854, 138090, 207135, 414270, 1827391, 3654782, 5482173, 9136955, 10964346, 16446519, 18273910, 27410865, 32893038, 54821730, 82232595, 164465190]

約数ペア:

[(1, 164465190), (2, 82232595), (3, 54821730), (5, 32893038), (6, 27410865), (9, 18273910), (10, 16446519), (15, 10964346), (18, 9136955), (30, 5482173), (45, 3654782), (90, 1827391), (397, 414270), (794, 207135), (1191, 138090), (1985, 82854), (2382, 69045), (3573, 46030), (3970, 41427), (4603, 35730), (5955, 27618), (7146, 23015), (9206, 17865), (11910, 13809)]