72474770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 136624320

約数和(自身を除く): 64149550

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 3011, 4814, 6022, 12035, 15055, 24070, 30110, 87319, 174638, 249913, 436595, 499826, 873190, 1249565, 2499130, 7247477, 14494954, 36237385, 72474770]

約数ペア:

[(1, 72474770), (2, 36237385), (5, 14494954), (10, 7247477), (29, 2499130), (58, 1249565), (83, 873190), (145, 499826), (166, 436595), (290, 249913), (415, 174638), (830, 87319), (2407, 30110), (3011, 24070), (4814, 15055), (6022, 12035)]