30325967

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 38092800

約数和(自身を除く): 7766833

約数列:

[1, 7, 29, 31, 61, 79, 203, 217, 427, 553, 899, 1769, 1891, 2291, 2449, 4819, 6293, 12383, 13237, 16037, 17143, 33733, 54839, 71021, 139751, 149389, 383873, 497147, 978257, 1045723, 4332281, 30325967]

約数ペア:

[(1, 30325967), (7, 4332281), (29, 1045723), (31, 978257), (61, 497147), (79, 383873), (203, 149389), (217, 139751), (427, 71021), (553, 54839), (899, 33733), (1769, 17143), (1891, 16037), (2291, 13237), (2449, 12383), (4819, 6293)]