412912140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6881869}}^1$

素因数の和:6881881

約数の個数: 24

約数和(自身を含む): 1156154160

約数和(自身を除く): 743242020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6881869, 13763738, 20645607, 27527476, 34409345, 41291214, 68818690, 82582428, 103228035, 137637380, 206456070, 412912140]

約数ペア:

[(1, 412912140), (2, 206456070), (3, 137637380), (4, 103228035), (5, 82582428), (6, 68818690), (10, 41291214), (12, 34409345), (15, 27527476), (20, 20645607), (30, 13763738), (60, 6881869)]