30638168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 65244480

約数和(自身を除く): 34606312

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1021, 1364, 2042, 2728, 3751, 4084, 7502, 8168, 11231, 15004, 22462, 30008, 31651, 44924, 63302, 89848, 123541, 126604, 247082, 253208, 348161, 494164, 696322, 988328, 1392644, 2785288, 3829771, 7659542, 15319084, 30638168]

約数ペア:

[(1, 30638168), (2, 15319084), (4, 7659542), (8, 3829771), (11, 2785288), (22, 1392644), (31, 988328), (44, 696322), (62, 494164), (88, 348161), (121, 253208), (124, 247082), (242, 126604), (248, 123541), (341, 89848), (484, 63302), (682, 44924), (968, 31651), (1021, 30008), (1364, 22462), (2042, 15004), (2728, 11231), (3751, 8168), (4084, 7502)]