67795020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{376639}}^1$

素因数の和:376654

約数の個数: 36

約数和(自身を含む): 205645440

約数和(自身を除く): 137850420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 376639, 753278, 1129917, 1506556, 1883195, 2259834, 3389751, 3766390, 4519668, 5649585, 6779502, 7532780, 11299170, 13559004, 16948755, 22598340, 33897510, 67795020]

約数ペア:

[(1, 67795020), (2, 33897510), (3, 22598340), (4, 16948755), (5, 13559004), (6, 11299170), (9, 7532780), (10, 6779502), (12, 5649585), (15, 4519668), (18, 3766390), (20, 3389751), (30, 2259834), (36, 1883195), (45, 1506556), (60, 1129917), (90, 753278), (180, 376639)]