671270710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{2711}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 1319203584

約数和(自身を除く): 647932874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2251, 2711, 4502, 5422, 11255, 13555, 22510, 24761, 27110, 29821, 49522, 59642, 123805, 149105, 247610, 298210, 6102461, 12204922, 30512305, 61024610, 67127071, 134254142, 335635355, 671270710]

約数ペア:

[(1, 671270710), (2, 335635355), (5, 134254142), (10, 67127071), (11, 61024610), (22, 30512305), (55, 12204922), (110, 6102461), (2251, 298210), (2711, 247610), (4502, 149105), (5422, 123805), (11255, 59642), (13555, 49522), (22510, 29821), (24761, 27110)]