10890546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 23172480

約数和(自身を除く): 12281934

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 1489, 2438, 2978, 3657, 4467, 7314, 8934, 34247, 68494, 78917, 102741, 157834, 205482, 236751, 473502, 1815091, 3630182, 5445273, 10890546]

約数ペア:

[(1, 10890546), (2, 5445273), (3, 3630182), (6, 1815091), (23, 473502), (46, 236751), (53, 205482), (69, 157834), (106, 102741), (138, 78917), (159, 68494), (318, 34247), (1219, 8934), (1489, 7314), (2438, 4467), (2978, 3657)]