90919530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25932

約数の個数: 64

約数和(自身を含む): 261112320

約数和(自身を除く): 170192790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 25903, 51806, 77709, 129515, 155418, 233127, 259030, 336739, 388545, 466254, 673478, 699381, 777090, 1010217, 1165635, 1398762, 1683695, 2020434, 2331270, 3030651, 3367390, 3496905, 5051085, 6061302, 6993810, 9091953, 10102170, 15153255, 18183906, 30306510, 45459765, 90919530]

約数ペア:

[(1, 90919530), (2, 45459765), (3, 30306510), (5, 18183906), (6, 15153255), (9, 10102170), (10, 9091953), (13, 6993810), (15, 6061302), (18, 5051085), (26, 3496905), (27, 3367390), (30, 3030651), (39, 2331270), (45, 2020434), (54, 1683695), (65, 1398762), (78, 1165635), (90, 1010217), (117, 777090), (130, 699381), (135, 673478), (195, 466254), (234, 388545), (270, 336739), (351, 259030), (390, 233127), (585, 155418), (702, 129515), (1170, 77709), (1755, 51806), (3510, 25903)]