239841810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22777}}^1$

素因数の和:22809

約数の個数: 80

約数和(自身を含む): 694546776

約数和(自身を除く): 454704966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 22777, 45554, 68331, 113885, 136662, 204993, 227770, 296101, 341655, 409986, 592202, 614979, 683310, 888303, 1024965, 1229958, 1480505, 1776606, 1844937, 2049930, 2664909, 2961010, 3074895, 3689874, 4441515, 5329818, 6149790, 7994727, 8883030, 9224685, 13324545, 15989454, 18449370, 23984181, 26649090, 39973635, 47968362, 79947270, 119920905, 239841810]

約数ペア:

[(1, 239841810), (2, 119920905), (3, 79947270), (5, 47968362), (6, 39973635), (9, 26649090), (10, 23984181), (13, 18449370), (15, 15989454), (18, 13324545), (26, 9224685), (27, 8883030), (30, 7994727), (39, 6149790), (45, 5329818), (54, 4441515), (65, 3689874), (78, 3074895), (81, 2961010), (90, 2664909), (117, 2049930), (130, 1844937), (135, 1776606), (162, 1480505), (195, 1229958), (234, 1024965), (270, 888303), (351, 683310), (390, 614979), (405, 592202), (585, 409986), (702, 341655), (810, 296101), (1053, 227770), (1170, 204993), (1755, 136662), (2106, 113885), (3510, 68331), (5265, 45554), (10530, 22777)]