6274460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 13853280

約数和(自身を除く): 7578820

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 139, 148, 185, 244, 278, 305, 370, 556, 610, 695, 740, 1220, 1390, 2257, 2780, 4514, 5143, 8479, 9028, 10286, 11285, 16958, 20572, 22570, 25715, 33916, 42395, 45140, 51430, 84790, 102860, 169580, 313723, 627446, 1254892, 1568615, 3137230, 6274460]

約数ペア:

[(1, 6274460), (2, 3137230), (4, 1568615), (5, 1254892), (10, 627446), (20, 313723), (37, 169580), (61, 102860), (74, 84790), (122, 51430), (139, 45140), (148, 42395), (185, 33916), (244, 25715), (278, 22570), (305, 20572), (370, 16958), (556, 11285), (610, 10286), (695, 9028), (740, 8479), (1220, 5143), (1390, 4514), (2257, 2780)]