30215525956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{263009}}^1$

素因数の和:263404

約数の個数: 48

約数和(自身を含む): 66101777280

約数和(自身を除く): 35886251324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 373, 746, 1492, 2611, 4103, 5222, 8206, 10444, 16412, 28721, 57442, 114884, 263009, 526018, 1052036, 1841063, 2893099, 3682126, 5786198, 7364252, 11572396, 20251693, 40503386, 81006772, 98102357, 196204714, 392409428, 686716499, 1079125927, 1373432998, 2158251854, 2746865996, 4316503708, 7553881489, 15107762978, 30215525956]

約数ペア:

[(1, 30215525956), (2, 15107762978), (4, 7553881489), (7, 4316503708), (11, 2746865996), (14, 2158251854), (22, 1373432998), (28, 1079125927), (44, 686716499), (77, 392409428), (154, 196204714), (308, 98102357), (373, 81006772), (746, 40503386), (1492, 20251693), (2611, 11572396), (4103, 7364252), (5222, 5786198), (8206, 3682126), (10444, 2893099), (16412, 1841063), (28721, 1052036), (57442, 526018), (114884, 263009)]