270329860

素因数分解:

$2^2\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{4507}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 568008000

約数和(自身を除く): 297678140

約数列:

[1, 2, 4, 5, 10, 20, 2999, 4507, 5998, 9014, 11996, 14995, 18028, 22535, 29990, 45070, 59980, 90140, 13516493, 27032986, 54065972, 67582465, 135164930, 270329860]

約数ペア:

[(1, 270329860), (2, 135164930), (4, 67582465), (5, 54065972), (10, 27032986), (20, 13516493), (2999, 90140), (4507, 59980), (5998, 45070), (9014, 29990), (11996, 22535), (14995, 18028)]