26973180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11527}}^1$

素因数の和:11555

約数の個数: 72

約数和(自身を含む): 88120032

約数和(自身を除く): 61146852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11527, 23054, 34581, 46108, 57635, 69162, 103743, 115270, 138324, 149851, 172905, 207486, 230540, 299702, 345810, 414972, 449553, 518715, 599404, 691620, 749255, 899106, 1037430, 1348659, 1498510, 1798212, 2074860, 2247765, 2697318, 2997020, 4495530, 5394636, 6743295, 8991060, 13486590, 26973180]

約数ペア:

[(1, 26973180), (2, 13486590), (3, 8991060), (4, 6743295), (5, 5394636), (6, 4495530), (9, 2997020), (10, 2697318), (12, 2247765), (13, 2074860), (15, 1798212), (18, 1498510), (20, 1348659), (26, 1037430), (30, 899106), (36, 749255), (39, 691620), (45, 599404), (52, 518715), (60, 449553), (65, 414972), (78, 345810), (90, 299702), (117, 230540), (130, 207486), (156, 172905), (180, 149851), (195, 138324), (234, 115270), (260, 103743), (390, 69162), (468, 57635), (585, 46108), (780, 34581), (1170, 23054), (2340, 11527)]