30813336

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1523}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 83804760

約数和(自身を除く): 52991424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1523, 1686, 2248, 2529, 3046, 3372, 4569, 5058, 6092, 6744, 9138, 10116, 12184, 13707, 18276, 20232, 27414, 36552, 54828, 109656, 427963, 855926, 1283889, 1711852, 2567778, 3423704, 3851667, 5135556, 7703334, 10271112, 15406668, 30813336]

約数ペア:

[(1, 30813336), (2, 15406668), (3, 10271112), (4, 7703334), (6, 5135556), (8, 3851667), (9, 3423704), (12, 2567778), (18, 1711852), (24, 1283889), (36, 855926), (72, 427963), (281, 109656), (562, 54828), (843, 36552), (1124, 27414), (1523, 20232), (1686, 18276), (2248, 13707), (2529, 12184), (3046, 10116), (3372, 9138), (4569, 6744), (5058, 6092)]