3137230

素因数分解:

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

素因数の和:244

約数の個数: 32

約数和(自身を含む): 5937120

約数和(自身を除く): 2799890

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 139, 185, 278, 305, 370, 610, 695, 1390, 2257, 4514, 5143, 8479, 10286, 11285, 16958, 22570, 25715, 42395, 51430, 84790, 313723, 627446, 1568615, 3137230]

約数ペア:

[(1, 3137230), (2, 1568615), (5, 627446), (10, 313723), (37, 84790), (61, 51430), (74, 42395), (122, 25715), (139, 22570), (185, 16958), (278, 11285), (305, 10286), (370, 8479), (610, 5143), (695, 4514), (1390, 2257)]