30805392

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7211}}^1$

素因数の和:7311

約数の個数: 40

約数和(自身を含む): 80485920

約数和(自身を除く): 49680528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 7211, 14422, 21633, 28844, 43266, 57688, 86532, 115376, 173064, 346128, 641779, 1283558, 1925337, 2567116, 3850674, 5134232, 7701348, 10268464, 15402696, 30805392]

約数ペア:

[(1, 30805392), (2, 15402696), (3, 10268464), (4, 7701348), (6, 5134232), (8, 3850674), (12, 2567116), (16, 1925337), (24, 1283558), (48, 641779), (89, 346128), (178, 173064), (267, 115376), (356, 86532), (534, 57688), (712, 43266), (1068, 28844), (1424, 21633), (2136, 14422), (4272, 7211)]