27876510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 73489104

約数和(自身を除く): 45612594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4243, 6570, 8486, 12729, 21215, 25458, 38187, 42430, 63645, 76374, 127290, 190935, 309739, 381870, 619478, 929217, 1548695, 1858434, 2787651, 3097390, 4646085, 5575302, 9292170, 13938255, 27876510]

約数ペア:

[(1, 27876510), (2, 13938255), (3, 9292170), (5, 5575302), (6, 4646085), (9, 3097390), (10, 2787651), (15, 1858434), (18, 1548695), (30, 929217), (45, 619478), (73, 381870), (90, 309739), (146, 190935), (219, 127290), (365, 76374), (438, 63645), (657, 42430), (730, 38187), (1095, 25458), (1314, 21215), (2190, 12729), (3285, 8486), (4243, 6570)]