30761534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 51528960

約数和(自身を除く): 20767426

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 283, 391, 566, 782, 2363, 3197, 4726, 4811, 6394, 6509, 9622, 13018, 39337, 54349, 78674, 108698, 110653, 221306, 668729, 904751, 1337458, 1809502, 15380767, 30761534]

約数ペア:

[(1, 30761534), (2, 15380767), (17, 1809502), (23, 1337458), (34, 904751), (46, 668729), (139, 221306), (278, 110653), (283, 108698), (391, 78674), (566, 54349), (782, 39337), (2363, 13018), (3197, 9622), (4726, 6509), (4811, 6394)]