82135590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63671}}^1$

素因数の和:63724

約数の個数: 32

約数和(自身を含む): 201712896

約数和(自身を除く): 119577306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 63671, 127342, 191013, 318355, 382026, 636710, 955065, 1910130, 2737853, 5475706, 8213559, 13689265, 16427118, 27378530, 41067795, 82135590]

約数ペア:

[(1, 82135590), (2, 41067795), (3, 27378530), (5, 16427118), (6, 13689265), (10, 8213559), (15, 5475706), (30, 2737853), (43, 1910130), (86, 955065), (129, 636710), (215, 382026), (258, 318355), (430, 191013), (645, 127342), (1290, 63671)]