13506710

素因数分解:

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

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 27984960

約数和(自身を除く): 14478250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1229, 1570, 2198, 2458, 5495, 6145, 8603, 10990, 12290, 17206, 43015, 86030, 192953, 385906, 964765, 1350671, 1929530, 2701342, 6753355, 13506710]

約数ペア:

[(1, 13506710), (2, 6753355), (5, 2701342), (7, 1929530), (10, 1350671), (14, 964765), (35, 385906), (70, 192953), (157, 86030), (314, 43015), (785, 17206), (1099, 12290), (1229, 10990), (1570, 8603), (2198, 6145), (2458, 5495)]