71567190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 186636528

約数和(自身を除く): 115069338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2003, 2382, 3573, 3970, 4006, 5955, 6009, 7146, 10015, 11910, 12018, 17865, 18027, 20030, 30045, 35730, 36054, 60090, 90135, 180270, 795191, 1590382, 2385573, 3975955, 4771146, 7156719, 7951910, 11927865, 14313438, 23855730, 35783595, 71567190]

約数ペア:

[(1, 71567190), (2, 35783595), (3, 23855730), (5, 14313438), (6, 11927865), (9, 7951910), (10, 7156719), (15, 4771146), (18, 3975955), (30, 2385573), (45, 1590382), (90, 795191), (397, 180270), (794, 90135), (1191, 60090), (1985, 36054), (2003, 35730), (2382, 30045), (3573, 20030), (3970, 18027), (4006, 17865), (5955, 12018), (6009, 11910), (7146, 10015)]