30940986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 65959488

約数和(自身を除く): 35018502

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1861, 2771, 3722, 5542, 5583, 8313, 11166, 16626, 31637, 63274, 94911, 189822, 303343, 606686, 910029, 1820058, 5156831, 10313662, 15470493, 30940986]

約数ペア:

[(1, 30940986), (2, 15470493), (3, 10313662), (6, 5156831), (17, 1820058), (34, 910029), (51, 606686), (102, 303343), (163, 189822), (326, 94911), (489, 63274), (978, 31637), (1861, 16626), (2771, 11166), (3722, 8313), (5542, 5583)]