67533550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 144588960

約数和(自身を除く): 77055410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1229, 1570, 2198, 2458, 3925, 5495, 6145, 7850, 8603, 10990, 12290, 17206, 27475, 30725, 43015, 54950, 61450, 86030, 192953, 215075, 385906, 430150, 964765, 1350671, 1929530, 2701342, 4823825, 6753355, 9647650, 13506710, 33766775, 67533550]

約数ペア:

[(1, 67533550), (2, 33766775), (5, 13506710), (7, 9647650), (10, 6753355), (14, 4823825), (25, 2701342), (35, 1929530), (50, 1350671), (70, 964765), (157, 430150), (175, 385906), (314, 215075), (350, 192953), (785, 86030), (1099, 61450), (1229, 54950), (1570, 43015), (2198, 30725), (2458, 27475), (3925, 17206), (5495, 12290), (6145, 10990), (7850, 8603)]