30856704

素因数分解:

$2^9\times 3^1\times {\mathrm{20089}}^1$

素因数の和:20110

約数の個数: 40

約数和(自身を含む): 82208280

約数和(自身を除く): 51351576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 482136, 642848, 964272, 1285696, 1928544, 2571392, 3857088, 5142784, 7714176, 10285568, 15428352, 30856704]

約数ペア:

[(1, 30856704), (2, 15428352), (3, 10285568), (4, 7714176), (6, 5142784), (8, 3857088), (12, 2571392), (16, 1928544), (24, 1285696), (32, 964272), (48, 642848), (64, 482136), (96, 321424), (128, 241068), (192, 160712), (256, 120534), (384, 80356), (512, 60267), (768, 40178), (1536, 20089)]