30978744

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16339}}^1$

素因数の和:16427

約数の個数: 32

約数和(自身を含む): 78432000

約数和(自身を除く): 47453256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 16339, 32678, 49017, 65356, 98034, 130712, 196068, 392136, 1290781, 2581562, 3872343, 5163124, 7744686, 10326248, 15489372, 30978744]

約数ペア:

[(1, 30978744), (2, 15489372), (3, 10326248), (4, 7744686), (6, 5163124), (8, 3872343), (12, 2581562), (24, 1290781), (79, 392136), (158, 196068), (237, 130712), (316, 98034), (474, 65356), (632, 49017), (948, 32678), (1896, 16339)]