68754890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 127125504

約数和(自身を除く): 58370614

約数列:

[1, 2, 5, 10, 47, 94, 235, 241, 470, 482, 607, 1205, 1214, 2410, 3035, 6070, 11327, 22654, 28529, 56635, 57058, 113270, 142645, 146287, 285290, 292574, 731435, 1462870, 6875489, 13750978, 34377445, 68754890]

約数ペア:

[(1, 68754890), (2, 34377445), (5, 13750978), (10, 6875489), (47, 1462870), (94, 731435), (235, 292574), (241, 285290), (470, 146287), (482, 142645), (607, 113270), (1205, 57058), (1214, 56635), (2410, 28529), (3035, 22654), (6070, 11327)]