144405790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 269671680

約数和(自身を除く): 125265890

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 577, 863, 1154, 1726, 2885, 4315, 5770, 8630, 16733, 25027, 33466, 50054, 83665, 125135, 167330, 250270, 497951, 995902, 2489755, 4979510, 14440579, 28881158, 72202895, 144405790]

約数ペア:

[(1, 144405790), (2, 72202895), (5, 28881158), (10, 14440579), (29, 4979510), (58, 2489755), (145, 995902), (290, 497951), (577, 250270), (863, 167330), (1154, 125135), (1726, 83665), (2885, 50054), (4315, 33466), (5770, 25027), (8630, 16733)]