27706990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 23510930

約数列:

[1, 2, 5, 10, 59, 118, 151, 295, 302, 311, 590, 622, 755, 1510, 1555, 3110, 8909, 17818, 18349, 36698, 44545, 46961, 89090, 91745, 93922, 183490, 234805, 469610, 2770699, 5541398, 13853495, 27706990]

約数ペア:

[(1, 27706990), (2, 13853495), (5, 5541398), (10, 2770699), (59, 469610), (118, 234805), (151, 183490), (295, 93922), (302, 91745), (311, 89090), (590, 46961), (622, 44545), (755, 36698), (1510, 18349), (1555, 17818), (3110, 8909)]