519692030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6941

約数の個数: 64

約数和(自身を含む): 1119883968

約数和(自身を除く): 600191938

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 2915, 3445, 5830, 6857, 6890, 7579, 13714, 15158, 34285, 37895, 68570, 75427, 75790, 89141, 150854, 178282, 363421, 377135, 445705, 726842, 754270, 891410, 980551, 1817105, 1961102, 3634210, 3997631, 4724473, 4902755, 7995262, 9448946, 9805510, 19988155, 23622365, 39976310, 47244730, 51969203, 103938406, 259846015, 519692030]

約数ペア:

[(1, 519692030), (2, 259846015), (5, 103938406), (10, 51969203), (11, 47244730), (13, 39976310), (22, 23622365), (26, 19988155), (53, 9805510), (55, 9448946), (65, 7995262), (106, 4902755), (110, 4724473), (130, 3997631), (143, 3634210), (265, 1961102), (286, 1817105), (530, 980551), (583, 891410), (689, 754270), (715, 726842), (1166, 445705), (1378, 377135), (1430, 363421), (2915, 178282), (3445, 150854), (5830, 89141), (6857, 75790), (6890, 75427), (7579, 68570), (13714, 37895), (15158, 34285)]