12006810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 31674240

約数和(自身を除く): 19667430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1879, 2130, 3195, 3758, 5637, 6390, 9395, 11274, 16911, 18790, 28185, 33822, 56370, 84555, 133409, 169110, 266818, 400227, 667045, 800454, 1200681, 1334090, 2001135, 2401362, 4002270, 6003405, 12006810]

約数ペア:

[(1, 12006810), (2, 6003405), (3, 4002270), (5, 2401362), (6, 2001135), (9, 1334090), (10, 1200681), (15, 800454), (18, 667045), (30, 400227), (45, 266818), (71, 169110), (90, 133409), (142, 84555), (213, 56370), (355, 33822), (426, 28185), (639, 18790), (710, 16911), (1065, 11274), (1278, 9395), (1879, 6390), (2130, 5637), (3195, 3758)]