509365020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8489417}}^1$

素因数の和:8489429

約数の個数: 24

約数和(自身を含む): 1426222224

約数和(自身を除く): 916857204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8489417, 16978834, 25468251, 33957668, 42447085, 50936502, 84894170, 101873004, 127341255, 169788340, 254682510, 509365020]

約数ペア:

[(1, 509365020), (2, 254682510), (3, 169788340), (4, 127341255), (5, 101873004), (6, 84894170), (10, 50936502), (12, 42447085), (15, 33957668), (20, 25468251), (30, 16978834), (60, 8489417)]