3081430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 6130080

約数和(自身を除く): 3048650

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 257, 514, 545, 1090, 1199, 1285, 2398, 2570, 2827, 5654, 5995, 11990, 14135, 28013, 28270, 56026, 140065, 280130, 308143, 616286, 1540715, 3081430]

約数ペア:

[(1, 3081430), (2, 1540715), (5, 616286), (10, 308143), (11, 280130), (22, 140065), (55, 56026), (109, 28270), (110, 28013), (218, 14135), (257, 11990), (514, 5995), (545, 5654), (1090, 2827), (1199, 2570), (1285, 2398)]