4192740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23308

約数の個数: 36

約数和(自身を含む): 12718524

約数和(自身を除く): 8525784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23293, 46586, 69879, 93172, 116465, 139758, 209637, 232930, 279516, 349395, 419274, 465860, 698790, 838548, 1048185, 1397580, 2096370, 4192740]

約数ペア:

[(1, 4192740), (2, 2096370), (3, 1397580), (4, 1048185), (5, 838548), (6, 698790), (9, 465860), (10, 419274), (12, 349395), (15, 279516), (18, 232930), (20, 209637), (30, 139758), (36, 116465), (45, 93172), (60, 69879), (90, 46586), (180, 23293)]