39696420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661607}}^1$

素因数の和:661619

約数の個数: 24

約数和(自身を含む): 111150144

約数和(自身を除く): 71453724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661607, 1323214, 1984821, 2646428, 3308035, 3969642, 6616070, 7939284, 9924105, 13232140, 19848210, 39696420]

約数ペア:

[(1, 39696420), (2, 19848210), (3, 13232140), (4, 9924105), (5, 7939284), (6, 6616070), (10, 3969642), (12, 3308035), (15, 2646428), (20, 1984821), (30, 1323214), (60, 661607)]