213523620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18439}}^1$

素因数の和:18644

約数の個数: 48

約数和(自身を含む): 600996480

約数和(自身を除く): 387472860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 18439, 36878, 55317, 73756, 92195, 110634, 184390, 221268, 276585, 368780, 553170, 1106340, 3558727, 7117454, 10676181, 14234908, 17793635, 21352362, 35587270, 42704724, 53380905, 71174540, 106761810, 213523620]

約数ペア:

[(1, 213523620), (2, 106761810), (3, 71174540), (4, 53380905), (5, 42704724), (6, 35587270), (10, 21352362), (12, 17793635), (15, 14234908), (20, 10676181), (30, 7117454), (60, 3558727), (193, 1106340), (386, 553170), (579, 368780), (772, 276585), (965, 221268), (1158, 184390), (1930, 110634), (2316, 92195), (2895, 73756), (3860, 55317), (5790, 36878), (11580, 18439)]