67228290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{746981}}^1$

素因数の和:746994

約数の個数: 24

約数和(自身を含む): 174793788

約数和(自身を除く): 107565498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 746981, 1493962, 2240943, 3734905, 4481886, 6722829, 7469810, 11204715, 13445658, 22409430, 33614145, 67228290]

約数ペア:

[(1, 67228290), (2, 33614145), (3, 22409430), (5, 13445658), (6, 11204715), (9, 7469810), (10, 6722829), (15, 4481886), (18, 3734905), (30, 2240943), (45, 1493962), (90, 746981)]