24978510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 67599360

約数和(自身を除く): 42620850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1303, 1917, 2130, 2606, 3195, 3834, 3909, 6390, 6515, 7818, 9585, 11727, 13030, 19170, 19545, 23454, 35181, 39090, 58635, 70362, 92513, 117270, 175905, 185026, 277539, 351810, 462565, 555078, 832617, 925130, 1387695, 1665234, 2497851, 2775390, 4163085, 4995702, 8326170, 12489255, 24978510]

約数ペア:

[(1, 24978510), (2, 12489255), (3, 8326170), (5, 4995702), (6, 4163085), (9, 2775390), (10, 2497851), (15, 1665234), (18, 1387695), (27, 925130), (30, 832617), (45, 555078), (54, 462565), (71, 351810), (90, 277539), (135, 185026), (142, 175905), (213, 117270), (270, 92513), (355, 70362), (426, 58635), (639, 39090), (710, 35181), (1065, 23454), (1278, 19545), (1303, 19170), (1917, 13030), (2130, 11727), (2606, 9585), (3195, 7818), (3834, 6515), (3909, 6390)]