30941990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 57603744

約数和(自身を除く): 26661754

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 347, 370, 482, 694, 1205, 1735, 2410, 3470, 8917, 12839, 17834, 25678, 44585, 64195, 83627, 89170, 128390, 167254, 418135, 836270, 3094199, 6188398, 15470995, 30941990]

約数ペア:

[(1, 30941990), (2, 15470995), (5, 6188398), (10, 3094199), (37, 836270), (74, 418135), (185, 167254), (241, 128390), (347, 89170), (370, 83627), (482, 64195), (694, 44585), (1205, 25678), (1735, 17834), (2410, 12839), (3470, 8917)]